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| uvirtbot | New bug: #791620 in swift "ensure that the docs explicitly caution to keep the hash path suffix secret" [Undecided,New] https://launchpad.net/bugs/791620 | 00:12 |
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| uvirtbot | New bug: #791627 in nova "update_instance may update fields other than display_name/display_description" [Undecided,New] https://launchpad.net/bugs/791627 | 00:32 |
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| kaz__ | http://paste.openstack.org/show/1522/ | 02:23 |
| kaz__ | could you tell me about error | 02:24 |
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| stevie | I'm having some issues with instances kernel panicing ... trying to find a good image to run on a new RHv6 host ... latest error in console log : attempt to access beyond end of device | 04:32 |
| stevie | looking for a good ubuntu or Centos image to try | 04:33 |
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| HugoKuo__ | How about share images with NAS and SAN , which is better in your mind ? | 05:54 |
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| justin_skariah | hello, i have a problem while running 'sudo tune2fs -c 0 -i 0 /dev/nbd14' i am getting the following error tune2fs: Invalid argument while trying to open /dev/nbd14\nCouldn't find valid filesystem superblock.\n | 05:56 |
| justin_skariah | does this cause any problem? because my instance wont start and its kernel panics.. | 05:56 |
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| nerens | hi all, I'm looking at setting up the swift stats system but can't locate the swift-account-stats-logger, swift-container-stats-logger & swift-log-uploader.. where can I find these? | 07:11 |
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| reidrac | nerens: whereis swift-account-stats-logger | 07:27 |
| reidrac | swift-account-stats-logger: /usr/bin/swift-account-stats-logger | 07:27 |
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| nerens | reidrac: root@pan:~# whereis swift-account-stats-logger | 07:53 |
| nerens | swift-account-stats-logger: | 07:53 |
| reidrac | so it doesn't seem to be installed | 07:53 |
| reidrac | if you installed from source in Ubuntu it could be in /usr/bin/, but anyway whereis should tell you | 07:54 |
| reidrac | sorry, I meant /usr/local/bin | 07:54 |
| nerens | i installed from ppa repository | 07:56 |
| nerens | do i have to install via src to get these packages? | 07:57 |
| reidrac | I don't think so | 07:57 |
| reidrac | try: dpkg -L python-swift | grep account-stat | 07:58 |
| reidrac | with the name of the package you installed (in case it isn't python-swift) | 07:58 |
| nerens | returns nothing | 07:58 |
| nerens | dpkg -L python-swift | grep account-stat | 07:58 |
| nerens | root@pan:~# | 07:58 |
| reidrac | does dpkg -L python-swift show anything? | 07:59 |
| reidrac | you problem doesn't seems related to swift, it sounds to me like ubuntu management | 07:59 |
| reidrac | at least you should be able to tell what have you installed and where, using ubuntu tools (dpkg, apt, etc) | 08:00 |
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| nerens | sorry, i have a slow connection.. my paste keeps timing out. dpkg -L python-swift shows a list of files | 08:03 |
| reidrac | check that list because those are files you have installed | 08:03 |
| nerens | ok, will do, thanks for your help | 08:06 |
| reidrac | besides that you can use dpkg -S swift-account-stats-logger to search which package installed a file | 08:08 |
| nerens | dpkg -S swift-account-stats-logger | 08:08 |
| nerens | dpkg: *swift-account-stats-logger* not found. | 08:08 |
| nerens | in the previous command i see /usr/share/pyshared/swift/stats/account_stats.py | 08:09 |
| nerens | and a few other .py which look related | 08:09 |
| ttx | Nova and Glance diablo-1 milestones are out. | 08:10 |
| ttx | https://lists.launchpad.net/openstack/msg02685.html | 08:10 |
| * ttx goes back to his holiday. | 08:11 | |
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| justin_skariah | hi all, i am having the following problem while qemu instance starts | 09:06 |
| justin_skariah | No filesystem could mount root, tried: ext3 ext2 ext4 fuseblk | 09:06 |
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| uvirtbot | New bug: #791743 in swift "Documentation : Chapter re-ordering" [Undecided,New] https://launchpad.net/bugs/791743 | 09:22 |
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| uvirtbot | New bug: #791767 in swift "Documentation: Obsolete Item" [Undecided,New] https://launchpad.net/bugs/791767 | 10:07 |
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| newopen | hi | 10:37 |
| newopen | who know about nova-network | 10:37 |
| newopen | i know that nova-nrtwork create bra nd vlan witch new instances | 10:37 |
| newopen | i want to know which role and functionalities offred by br100 | 10:38 |
| newopen | and if i replace it whith another virtual switch, nova-network allow it to do all what it can do | 10:40 |
| newopen | ? | 10:40 |
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| HugoKuo__ | any one using apache2 to run Django Dashboard ? | 10:46 |
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| newopen | hi | 10:47 |
| newopen | <newopen> who know about nova-network | 10:47 |
| newopen | i know that nova-network create bridge and vlan with new instances | 10:47 |
| newopen | i want to know which role and functionalities offred by br100 | 10:47 |
| newopen | and when i replace it whith another virtual switch, if nova-network allow it to do all what it can do | 10:47 |
| newopen | ? | 10:47 |
| koolhead11 | HugoKuo__, yeah | 10:49 |
| HugoKuo__ | koolheadll , I have no idea how to do that :< | 10:49 |
| HugoKuo__ | dude , any clue :> | 10:50 |
| koolhead11 | HugoKuo__, yeah :D | 10:51 |
| HugoKuo__ | plz , thanks XD | 10:52 |
| koolhead11 | check pm :D | 10:54 |
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| kd926 | When running euda-add-keypair I get a stack trace from Nova API: Unexpected error while running ... ssh-keygen -q -b 1024 -N -f /tmp/tmp2NOzBM/temp ... Saving the key failed: /tmp/tmp2NOzBM/temp ... open /tmp/tmp2NOzBM/temp failed: Permission denied | 11:42 |
| kd926 | and /tmp is 777 | 11:43 |
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| Zerthimon | Is there a way to change the amount of partitions in an existing Swift installation ? | 12:04 |
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| reidrac | once you created the ring you can add devices and zones, but you can't change the number of partitions | 12:06 |
| Zerthimon | reidarc: so theoretically I can't add more devices if I hit the partition limit ? | 12:10 |
| reidrac | I'm not sure, if the number of devices/zones is variable and the partition number is constant, then the partition size will increase | 12:11 |
| reidrac | actually we have been doing tests with different number of partitions and the same disk space, and obviously the partition size changes | 12:12 |
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| Zerthimon | let's say I have a cluster with 20 disks, I've built the ring with 2048 partitions (100 partitions per disk), what happens if I add more disks to the cluster ? | 12:14 |
| reidrac | may be the "partition" terms is misleading, because everybody thinks that it means a fixed size partition of the disk space | 12:14 |
| reidrac | Zerthimon: then you'll have less than 100 partitions per disk | 12:15 |
| Zerthimon | reidarc: sure, but what are the consequences ? | 12:15 |
| reidrac | it changes your chances of data loss | 12:15 |
| reidrac | depending on the disks per zone, the number of zones, the number of replicas and the chances of disk failure | 12:16 |
| Zerthimon | what happens if I configure a number of partitions to a lot more than 100 per disk ? | 12:17 |
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| reidrac | it's an statistical exercise | 12:18 |
| reidrac | let's say you have 4 zones, with 3 replicas, and 20 disks per zone | 12:19 |
| reidrac | what are the chances of a disk failing in each zone so you have data loss? | 12:19 |
| reidrac | then number of partitions say the size of the data you're going to lose ;) | 12:20 |
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| Zerthimon | understood, thanks | 12:21 |
| Zerthimon | does amount partitions affect performance ? | 12:21 |
| reidrac | rackspace recommendations are a good start point | 12:21 |
| reidrac | in my experience it does in all-in-one installations | 12:22 |
| Zerthimon | less partition should give more performance, is that right ? | 12:23 |
| reidrac | less IO in the replication because the partitions are smaller | 12:23 |
| reidrac | yep | 12:23 |
| reidrac | in all in one installations rsync is a performance killer | 12:24 |
| Zerthimon | does it happen all the time, even if no replication is needed ? | 12:25 |
| reidrac | I've seen problems with replication only | 12:25 |
| reidrac | but please take my comments with a grain of salt, it's just our tests in our hardware with our configuration | 12:26 |
| Zerthimon | are you talking about a situation where a disk or server was replaced ? | 12:26 |
| reidrac | no, when running stress tests... after some time there's stuff to replicate | 12:27 |
| Zerthimon | why is there a stuff to replicate anyway? how can that happen ? | 12:28 |
| reidrac | if you setup 3 replicas, that means that every partition must be in 3 different zones | 12:28 |
| Zerthimon | right | 12:28 |
| reidrac | OK, then put objects in the cluster and then you have stuff to replicate | 12:28 |
| Zerthimon | but does the proxy uploads the file to 3 different servers at the same time, does the replication handle that ? | 12:29 |
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| reidrac | the storage servers can be busy | 12:30 |
| reidrac | try with swift-bench, concurrence 200 and put 1000 objects 1MB size | 12:30 |
| reidrac | if you don't clean the cluster after the test, we have noticed that running it a second time has a performance hit when replication runs | 12:31 |
| reidrac | I'm not sure how is moving partitions around, may be someone else can comment on this | 12:31 |
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| Zerthimon | so in your test, the proxy couldn't upload the files to correct number of servers because of the load | 12:34 |
| Zerthimon | so the files had to be replicated vial rsync | 12:34 |
| Zerthimon | and that affected performance during the next test | 12:34 |
| Zerthimon | did you get errors in the log of proxy, that it cannot upload a file ? | 12:35 |
| reidrac | yep | 12:35 |
| reidrac | lemme check logs for a example | 12:36 |
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| newopen | are here someone from network service please | 12:36 |
| reidrac | that's it... when the storage servers are very busy I get timeouts in the proxy (ie. Trying to get final status of PUT) | 12:38 |
| reidrac | I don't know if that request is queued for retry, I'm checking the logs | 12:39 |
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| vsvabe | Hi. In nova/plugins/xenserver/doc/networking.rst there is a mention of something called "Cloud Supplemental" pack for XenServer 5.6 FP1 which the kernel modules (physdev, ebtables, etc) required by the network isolation scripts. Does anyone know where to obtain this pack ? | 12:43 |
| vsvabe | s/which the kernel/which adds the kernel/ | 12:44 |
| reidrac | ah, I can't find a clean example... the proxy gets a timeout, but seems that the storage finally got the object stored | 12:44 |
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| reidrac | Zerthimon: actually I know the replication as a performance impact in an all-in-one installation because I disabled it and the performance hit disappeared, but I don't have data to prove it ATM | 12:59 |
| Zerthimon | reidarc: I'm not sure that the proxy works the way I described (putting the file simultaneously to the number of storage server) it may just put the file to one server and have the replication do the rest | 13:02 |
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| Zerthimon | reidarc: proxy server would be very busy doing multiple uploads for a single file | 13:03 |
| Zerthimon | reidarc: the replication scheme is very obscure and not documented well | 13:04 |
| Zerthimon | reidarc: the documentation also says: For example, if a server is unavailable for an object PUT, it will ask the ring for a handoff server and route there instead. | 13:05 |
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| reidrac | Zerthimon: the logs could be better | 13:10 |
| reidrac | I can see 1 PUT in one of the proxies and the 1 PUT in 3 of the storage nodes | 13:10 |
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| reidrac | Zerthimon: btw, adjusting RSYNC_NICE and setting RSYNC_IONICE seems to help | 13:14 |
| reidrac | at least in all-in-one installations | 13:14 |
| Zerthimon | interesting | 13:14 |
| reidrac | in our tests with all the zones in different machines, replication doesn't seem to have impact | 13:15 |
| reidrac | Zerthimon: in a debian based system, check /etc/default/rsync | 13:15 |
| Zerthimon | yeah | 13:16 |
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| chen | hi everyone! - can any of the known cloud management admin tools be used transparantly? | 13:22 |
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| Zerthimon | reidarc: do you know if there is any correlation between number of partitions and disk size, say having 100 partitions per 500GB disk or 100 partitions per 2TB disk ? | 13:30 |
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| chen | I have a question about openstack management console - anyone has expirience with standard tools? | 13:41 |
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| notmyname | reidrac: Zerthimon: let me clarify a little. partitions in a swift cluster are partitions of the hash space, not allocations of disk space. so less partitions actually means each partition is larger. we recommend 100 partitions per storage volume in a maxed-out cluster. this basically gives you control over 1% of the disk space on each storage volume | 13:46 |
| reidrac | notmyname: thanks for confirming that | 13:47 |
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| notmyname | Zerthimon: there is no correlation between number of partitions and disk size (at least directly) | 13:48 |
| notmyname | the number of partitions on a disk is based on the weight that disk has in the ring. if it has the same weight as all the other storage volumes, the number of partitions will be equal across all disks | 13:49 |
| notmyname | however, because HDDs are always changing, one simple way to account for heterogeneous disk sizes in a cluster is to set the weight to the number of GB available on the disk | 13:49 |
| notmyname | so, in this way disk size and number of partitions are correlated, but, as I hope you can see now, only indirectly | 13:50 |
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| Zerthimon | notmyname: thanks a lot | 14:01 |
| kd926 | anyone have any ideas why nove-network would fail to find nova-dhcpbridge (which shows it in the path) and my nova.conf references it by full path | 14:01 |
| kd926 | I get this trace: http://pastebin.com/6NYhRQTn | 14:01 |
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| Zerthimon | notmyname: how does partition number or partition size affect the replication ? | 14:07 |
| notmyname | more partitions will mean more work for replication (more stuff to scan for replication), but more partitions should be in bigger clusters where the load would be shared by more machines | 14:08 |
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| Zerthimon | notmyname: is there a correlation between partitions and directories created on disks of the storage server (for example under /srv/node/sdb1/containers) ? | 14:17 |
| Zerthimon | notmyname: does every directory represent a partition ? | 14:18 |
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| notmyname | yes. the data is stored in <storage root>/<partition>/<hash suffix>/<hash>/<data> | 14:19 |
| notmyname | so for a smaller cluster (or an all-in-one), smaller ring powers would be better | 14:19 |
| Zerthimon | notmyname: got it, thanks | 14:21 |
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| Zerthimon | notmyname: could you please describe how replication works, when it runs, how it uses rsync, etc. ? | 14:30 |
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| notmyname | each partition is on <replica count> storage nodes. <replica count> defaults to 3 | 14:35 |
| notmyname | so partitions A, B, and C are on box1 but should also be on box2 and box3 | 14:36 |
| notmyname | replication will run on each box and rsync the data to the other boxes | 14:36 |
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| Zerthimon | how does it know when to rsync ? | 14:37 |
| Zerthimon | does replication run every time a file is uploaded to cluster ? | 14:37 |
| reidrac | it's running periodically, check your syslog | 14:37 |
| notmyname | an optimization that was added is a "chexor" hash for the partition. if the chexor matches, no need to rsync the partition directory tree | 14:38 |
| notmyname | and what reidrac said | 14:39 |
| Zerthimon | if a single file requires a replication, the whole partition is rsynced ? | 14:39 |
| notmyname | redbo: ^ ? | 14:40 |
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| notmyname | the "happy path" is that there are no failures so there is no need for replication. this is the case for most requests (ie it successfully goes to all 3 replicas) | 14:41 |
| redbo | Zerthimon: mm... partitions are subdivided into "prefix" directories, and those are what get rsynced. | 14:41 |
| redbo | well... there's one rsync call per partition, but it only syncs the prefix dirs that need to be. | 14:42 |
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| Zerthimon | is "handoff" server used when all servers containing partitions needed for upload are unavailable or even if one server is unavailable ? | 14:43 |
| redbo | even if one is unavailable | 14:43 |
| Zerthimon | notmyname: redbo: thanks for your answers | 14:45 |
| Zerthimon | can you elaborate on the chexor mechanism ? | 14:45 |
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| redbo | Zerthimon: ha.. It just keeps a checksum of a database's contents. So it can see if two databases are in sync very quickly. | 14:47 |
| creiht | That's for container/account replication though | 14:47 |
| creiht | I think notmyname was thinking of the hashlists used so that it can quickly figure out which directories differ and only rsync those | 14:47 |
| notmyname | same general concept :-) | 14:48 |
| creiht | well... :) | 14:48 |
| Zerthimon | but the files themselves are not checked ? | 14:48 |
| notmyname | words...why must they be so hard? | 14:48 |
| Zerthimon | say, I change one bit in some file, will it get healed ? | 14:49 |
| reidrac | Zerthimon: I guess the working unit is partition, not the objects stored inside | 14:49 |
| creiht | Zerthimon: the hash lists store the directory listing of each prefix directory, if those differ on two machines, then rsync will do its magic | 14:50 |
| creiht | Zerthimon: if you manually go in and change 1 bit, replication will not pick that up, but the auditors should detect that the md5 hash of the file is no longer valid, quaratine it, then replication will push over a correct version of the file | 14:51 |
| Zerthimon | understood, thanks very much | 14:51 |
| redbo | Also, when a file is downloaded, its md5 checksum is double checked and it'll get junked if they don't match. | 14:51 |
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| piken | Has anyone tested containers with either sriov or infiniband? | 15:00 |
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| rattlesnake | Hi, I have installed Nova in a single node. I have modified a virtual machine and I would like to bundle the virtual image of the VM and store it in the images repository, because I want to use it later. How can I do it? | 15:37 |
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| jatsrt | rattlesnake: you modified a running VM? | 15:43 |
| jatsrt | if so there are three commands | 15:43 |
| jatsrt | euca-bundle-vol | 15:43 |
| jatsrt | euca-upload-bundle | 15:43 |
| jatsrt | euca-register-bundle | 15:43 |
| jatsrt | same commands / process used for AWS or Eucalyptus | 15:43 |
| kbringard | has the ebtables stuff been implemented to enforce inter project group rules? | 15:44 |
| kbringard | on all my compute nodes ebtables -L shows allow for everything | 15:44 |
| jatsrt | anyone know the details of the scheduler, I am getting very unbalanced instance distribution | 15:45 |
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| rattlesnake | jatsrt: ok, thanks. I will give it a try | 15:48 |
| kpepple | jatsrt: which scheduler are you using ? | 15:49 |
| jatsrt | so the standard one by install is zone correct? | 15:49 |
| jatsrt | I have not changed it from default | 15:50 |
| kpepple | jatsrt: i think default is still simple or chance ... let me look | 15:50 |
| kpepple | jatsrt: it looks like the default is "chance" | 15:51 |
| jatsrt | nova.scheduler.chance.ChanceScheduler | 15:51 |
| jatsrt | ok, so ther is my answer, however which would be a better choice | 15:51 |
| kpepple | jatsrt: chance is just a random pick of available hosts ... literally hosts[int(random.random() * len(hosts))] from a list of hosts | 15:52 |
| jatsrt | chance is definately not random, it is almost always chosing in the "middle" and not at the ends | 15:52 |
| jatsrt | hmm, then I have bad luck | 15:52 |
| kpepple | jatsrt: are you sure all your hosts are available (i.e. nova-manage services shows them as up) ? | 15:52 |
| jatsrt | yep | 15:52 |
| jatsrt | I have 6 compute nodes now | 15:53 |
| jatsrt | and getting a bunching even after many tests of stopping and starting nodes in different ways | 15:53 |
| kpepple | jatsrt: not sure what the problem would be then ... the chance scheduler is only 6 lines of code | 15:53 |
| jatsrt | yeah, looking at the code now | 15:53 |
| jatsrt | doesn't get much simpler return hosts[int(random.random() * len(hosts))] | 15:54 |
| dabo | jatsrt: There is a merge prop for a new scheduler: https://code.launchpad.net/~rconradharris/nova/dist-sched-2b/+merge/61352 | 15:54 |
| kpepple | jatsrt: one possible problem would the time sync issue ... if host services are flapping due to time mismatch, you could see an issue. are all the compute nodes synced with ntp ? | 15:54 |
| dabo | The 'LeastCostScheduler' lets you create your own criteria for host selection pretty easily. | 15:54 |
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| jatsrt | yeah, all are in sync with NTP | 15:55 |
| jatsrt | dabo: looks decent | 15:55 |
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| kpepple | jatsrt: an easy way to debug that would be to add a DEBUG line after chance.py:35 which logs the list of compute hosts that you see returned ... | 15:56 |
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| jatsrt | will, do, but I have also run 10 hosts at a time and have had it definately start something on each host, but always bunches up on one of them | 15:57 |
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| jatsrt | if I do larger numbers that is | 15:57 |
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| dabo | jatsrt: is it always the same one? Or would it be statistically expected bunching for a random choice? | 15:58 |
| jatsrt | dabo: for me it is always the same one, could just be a python random.random() thing, I have had problems with that before for quick executing functions | 15:59 |
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| dabo | jatsrt: fwiw, I haven't seen that sort of bunching with the chance scheduler. Don't know why it's happening with your setup | 16:00 |
| jatsrt | yeah, I'll play with it some more | 16:00 |
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| jatsrt | just ran the python through some test and it seems to be giving an even distribution, must just be bad luck! | 16:07 |
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| newopen | hi | 16:20 |
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| newopen | are there some docs about hox nova-network works | 16:22 |
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| newopen | or can you explain me it | 16:23 |
| newopen | i want to use another bridge with nova | 16:24 |
| kbringard | newopen: how do you mean "another bridge"? | 16:30 |
| kbringard | like, something other than br100? | 16:30 |
| kbringard | or like, a different bridge for each project in vlan mode? | 16:30 |
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| newopen | i will d'ont use br100 | 16:31 |
| newopen | i will use openvswith for exemple | 16:31 |
| newopen | i mean openvswitch | 16:32 |
| newopen | i'm not sure, but iseems like nova use any bridge like br100 | 16:33 |
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| newopen | but why nova-networks use br100, to assure what. | 16:35 |
| newopen | is nova-network the element which route traffic? | 16:36 |
| newopen | is it gateway? | 16:36 |
| uvirtbot | New bug: #791922 in nova "get_images_detailed() got an unexpected keyword argument 'filters'" [Undecided,New] https://launchpad.net/bugs/791922 | 16:36 |
| newopen | so what is br100 | 16:37 |
| newopen | and when is it created? | 16:37 |
| newopen | if i have abridge wich suppoert vlan ana i tag each vm in different vlan | 16:38 |
| newopen | why does it not work, why traffic pass bw vms? | 16:39 |
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| newopen | who know about openvswitch project and what openstack try to do with it? | 16:42 |
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| vishy | nova-network is the gateway | 17:02 |
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| newopen | how I can enjoy the features offered by another switch | 17:04 |
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| newopen | nova-network commits acts with another bridge that br100 | 17:05 |
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| steve__ | question for you all.. how can I get the network config injected correctly into redhat or centos VMs? | 17:07 |
| newopen | if my switch supports vlan or a new Protcol:OpenFlow or sFlow or, how I can exploit it | 17:07 |
| kbringard | steve__: why not just use DHCP? | 17:07 |
| steve__ | we want to use certain IPs | 17:08 |
| newopen | vishy: can you talk me about openvswitch project, please? | 17:09 |
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| vishy | i haven't used openvswitch myself | 17:16 |
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| berendt | is jenkins.openstack.org broken? i have to login there now and after i entered my login credentials i only got an empty page | 17:19 |
| newopen | ok, np. i just talk about why openstack want to integrate openvswitch | 17:19 |
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| newopen | are there some docs about how nova-network works | 17:36 |
| newopen | who can explain me how nova-network use br100? | 17:38 |
| stevie | Have you read this: http://acis.ufl.edu/~david78k/openstack/docs/os-compute-admin-book.pdf? | 17:39 |
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| stevie | I have an issue with running the ubuntu-lucid.img cleanly ... I'm seeing the following in the console.log: attempt to access beyond end of device ... vda: rw=256, want=868360, limit=806504 EXT3-fs error (device vda): ext3_get_inode_loc: unable to read inode block - inode=107697, block=434179 | 17:41 |
| stevie | the host is running RHEL v6; trying to fire up any image ... I've tried multiple ones | 17:42 |
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| medberry | newopen, http://cssoss.wordpress.com/2011/04/28/openstack-beginners-guide-for-ubuntu-11-04-network-management/ | 17:44 |
| newopen | yes i do, but it speaks about how configure network but not how nova-network works | 17:44 |
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| newopen | if i want to modify some thing in nova-network where i can act? | 17:53 |
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| CK483 | setting up nova instance using nova.sh script from github | 18:23 |
| CK483 | running into syntax error | 18:23 |
| CK483 | unexpected end of file | 18:23 |
| CK483 | any help? | 18:23 |
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| CK483 | ./nova.sh: line 186: syntax error: unexpected end of file | 18:28 |
| kpepple | CK483: which nova.sh on github ? | 18:28 |
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| CK483 | https://github.com/vishvananda/novascript/tree/a21c0f39f1a8e1e1c9a9ab6a51317a44c4f9e4fa | 18:30 |
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| kpepple | CK483: brand new install or upgrade ? | 18:31 |
| CK483 | brand new install | 18:31 |
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| _vinay | Hi, | 18:32 |
| kpepple | CK483: the version that you pointed me to is very old (austin vintage) ... any reason you aren't using the newest one at https://github.com/vishvananda/novascript/blob/master/nova.sh ? | 18:32 |
| _vinay | I just installed the latest cactus version and am using nova-manage to connect to mysql | 18:32 |
| _vinay | nova-manage db sync | 18:33 |
| _vinay | and i get error saying db nova not found | 18:33 |
| _vinay | didnt this used to work earlier ? | 18:33 |
| _vinay | how do I create nova db in mysql | 18:33 |
| _vinay | I thought "nova.sh run" used to take care of this | 18:34 |
| CK483 | let me try the latest | 18:34 |
| kpepple | _vinay: $ mysqladmin create nova (you might need to give it a specific user and password) | 18:34 |
| vishy | nova.sh does create a db for you usually | 18:35 |
| vishy | perhaps it failed because you have a different root password set? | 18:35 |
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| _vinay | I had a different root passwd but I promptly fixed in nova.sh (mysqlpass) | 18:37 |
| CK483 | do I have to re-image and then run the script? | 18:37 |
| _vinay | last time around I didnt have to use mysqladmin to crreate db nova manually... thats why asking | 18:38 |
| _vinay | if something changed | 18:38 |
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| kpepple | CK483: reimage ? you mean re-install the OS ? I don't think so as long as you kill all the processes that might be left over (nova-*, dnsmasq*, etc.) | 18:49 |
| CK483 | ok | 18:50 |
| CK483 | let me try | 18:50 |
| CK483 | running the latest nova.sh | 18:50 |
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| uvirtbot | New bug: #791996 in swift "Documentantation : Inadequate coverage of X-Storage-Url" [Undecided,New] https://launchpad.net/bugs/791996 | 19:02 |
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| CK483 | running ./nova.sh run command errors out | 19:57 |
| CK483 | https://github.com/vishvananda/novascript | 19:58 |
| CK483 | installed nova from scratch | 19:58 |
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| CK483 | not able to run nova | 19:59 |
| kpepple | CK483: errors out how ? can you copy the output to paste.openstack.org ... | 19:59 |
| CK483 | (nova): TRACE: Traceback (most recent call last):RACE: File "/home/chandar/nova/nova/bin/nova-manage", line 1178, in | 20:02 |
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| CK483 | I couldn't capture the errors | 20:02 |
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| CK483 | paste.openstack.org --> 1527 | 20:05 |
| * kpepple looks at the paste | 20:06 | |
| kpepple | CK483: hmmm ... did it create a mysql database called "nova" for you ? (just trying to find what nova-manage command failed for you) | 20:07 |
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| CK483 | don't know.. I ran nova.sh install | 20:09 |
| CK483 | followed the steps described in this page --> https://github.com/vishvananda/novascript | 20:09 |
| kpepple | CK483: try running "nova-manage db version" from the command line ... it should return something like 15 or 18 | 20:10 |
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| CK483 | I get erro messages | 20:13 |
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| dhersam | I have the Rackspace python bindings working with an SAIO install, but the Java bindings fail with this error: Authentication error: Unable to respond to any of these challenges: {}. Do the Java bindings work with Swift? | 20:13 |
| CK483 | DEBUG nova.utils [-] backend <module 'nova.. | 20:13 |
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| vishy | CK483: there was a temporary bug | 20:14 |
| vishy | CK483 btw you have to sudo it | 20:14 |
| * kpepple thanks vishy for the assist | 20:14 | |
| CK483 | ok | 20:14 |
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| CK483 | I did sudo ./nova.sh run | 20:17 |
| CK483 | still errors out | 20:17 |
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| NashTrash | Hello OpenStackers | 20:37 |
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| NashTrash | I have a Nova project with a network that I want to delete and replace with another network (all on FlatDHCP). With nova-manage network delete how do you specify which network to delete? | 20:38 |
| vishy | CK483: the specific error would be helpful | 20:38 |
| vishy | CK483: you also might want to make sure to do a sudo killall screen first | 20:39 |
| dhersam | Nevermind on the Java bindings for Swift - I got them to work | 20:39 |
| NashTrash | D'oh. Have to come back later. Sorry. | 20:39 |
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| uvirtbot | New bug: #792061 in glance "Table 'images' already exists (Migration Error)" [Undecided,New] https://launchpad.net/bugs/792061 | 20:46 |
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| larzy | Guys, I'm looking for a document somewhere that details the data that is metered in nova and how that data is made available. Can someone give me a link to some documentation with that information? | 21:27 |
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| CK483 | I successfully installed nova using nova.sh | 22:17 |
| vishy | CK483: nice. What was the issue? | 22:17 |
| CK483 | I had to use sudo -i | 22:17 |
| CK483 | I was using sudo-su | 22:17 |
| vishy | interesting | 22:18 |
| CK483 | that was the only diff | 22:18 |
| vishy | well I'm glad you got it working :) | 22:18 |
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| CK483 | how do I use APIs to create insances? | 22:18 |
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| uvirtbot | New bug: #792094 in nova "NotAuthorized exception raises in constructor" [Medium,In progress] https://launchpad.net/bugs/792094 | 22:21 |
| uvirtbot | New bug: #792097 in nova "Use of now/utcnow inconsistent" [Wishlist,In progress] https://launchpad.net/bugs/792097 | 22:26 |
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| vishy | euca-run-instances | 22:33 |
| vishy | CK483 has instructions in the readme | 22:33 |
| CK483 | k. Thanks | 22:34 |
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| vishy | dprince: ping | 22:38 |
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| _vinay | Hi guys, I have a question about glance (image service) | 23:04 |
| _vinay | Is it being used in production somewhere? (couldnt find much via a quick search) | 23:04 |
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| adam_g | is it possible to use nova-manage to find out who owns a specific project? | 23:21 |
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