Back to bug 1001544
| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Jaroslav Henner | 2013-08-27 09:13:09 UTC | QA Contact | ajeain | jhenner |
| Jaroslav Henner | 2013-08-27 12:07:48 UTC | Keywords | Regression | |
| Jaroslav Henner | 2013-08-27 12:08:22 UTC | Severity | high | urgent |
| Scott Lewis | 2013-08-27 15:29:28 UTC | Target Release | --- | 3.0 |
| CC | sclewis | |||
| Target Milestone | --- | async | ||
| Scott Lewis | 2013-08-27 15:32:32 UTC | Keywords | ZStream | |
| Xavier Queralt | 2013-08-28 08:41:37 UTC | Status | NEW | ON_DEV |
| CC | xqueralt | |||
| Assignee | rhos-maint | xqueralt | ||
| Xavier Queralt | 2013-08-29 13:10:55 UTC | Link ID | Launchpad 1218372 | |
| Xavier Queralt | 2013-08-29 21:32:55 UTC | Link ID | OpenStack gerrit 43784 | |
| Alan Pevec | 2013-08-30 11:48:53 UTC | Status | ON_DEV | POST |
| CC | apevec | |||
| Link ID | OpenStack gerrit 43784 | Launchpad 44359 | ||
| Perry Myers | 2013-08-30 17:29:40 UTC | CC | pmyers | |
| Perry Myers | 2013-08-30 17:30:13 UTC | Severity | urgent | high |
| Nikola Dipanov | 2013-08-30 17:42:25 UTC | Status | POST | CLOSED |
| Resolution | --- | NOTABUG | ||
| Doc Text | When using NFS shared storage for Nova instance storage - it is advisable to mount the share with noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. | |||
| Doc Type | Bug Fix | Release Note | ||
| Last Closed | 2013-08-30 13:42:25 UTC | |||
| Perry Myers | 2013-08-30 17:48:33 UTC | Doc Text | When using NFS shared storage for Nova instance storage - it is advisable to mount the share with noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. In a future release of RHOS this requirement to use noac may be removed. We will update the release notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
| Alan Pevec | 2013-08-30 17:50:53 UTC | Status | CLOSED | ASSIGNED |
| Resolution | NOTABUG | --- | ||
| Keywords | Reopened | |||
| Alan Pevec | 2013-08-30 17:51:28 UTC | Status | ASSIGNED | POST |
| Bruce Reeler | 2013-11-04 07:01:12 UTC | CC | breeler | |
| Scott Lewis | 2014-01-06 19:10:24 UTC | Whiteboard | 3.0.z4 | |
| Scott Lewis | 2014-01-06 19:37:07 UTC | Whiteboard | 3.0.z4 | 3.0.z4 3.0.z4 |
| Scott Lewis | 2014-01-06 19:44:06 UTC | Whiteboard | 3.0.z4 3.0.z4 | 3.0.z4 |
| Scott Lewis | 2014-01-09 19:09:13 UTC | Target Milestone | async | A4 |
| Scott Lewis | 2014-01-09 19:13:55 UTC | Whiteboard | 3.0.z4 | |
| John Skeoch | 2014-01-13 01:04:33 UTC | CC | hateya | |
| Xavier Queralt | 2014-01-15 08:47:08 UTC | Target Milestone | A4 | A5 |
| Lon Hohberger | 2014-01-21 19:56:53 UTC | Link ID | OpenStack gerrit 44359 | |
| Lon Hohberger | 2014-01-21 19:57:33 UTC | Link ID | Launchpad 44359 | |
| Xavier Queralt | 2014-03-25 08:44:42 UTC | Status | POST | ASSIGNED |
| Target Milestone | A5 | --- | ||
| Don Domingo | 2014-03-25 23:21:57 UTC | CC | ddomingo | |
| Doc Text | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. In a future release of RHOS this requirement to use noac may be removed. We will update the release notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
||
| Vladan Popovic | 2014-06-02 11:05:31 UTC | CC | vpopovic | |
| Assignee | xqueralt | vpopovic | ||
| Alan Pevec | 2014-06-02 12:36:44 UTC | Flags | needinfo?(vpopovic) | |
| John Skeoch | 2014-06-18 07:01:06 UTC | CC | xqueralt | dallan |
| Vladan Popovic | 2014-06-23 14:59:07 UTC | Flags | needinfo?(vpopovic) | |
| Vladan Popovic | 2014-06-23 16:12:22 UTC | Doc Text | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. Both methods have performance penalties, but setting the lookupcache=none option seems to be faster. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
| Vladan Popovic | 2014-06-23 16:14:15 UTC | Doc Text | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage. Both methods have performance penalties, but setting the lookupcache=none option seems to be faster. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage, but it won't come without some slight performance penalties. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
| Don Domingo | 2014-06-24 00:04:31 UTC | Whiteboard | docs-relnotes-adhoc | |
| Flags | needinfo?(vpopovic) | |||
| John Skeoch | 2014-06-24 00:09:41 UTC | CC | dallan | |
| Don Domingo | 2014-06-24 00:43:23 UTC | Doc Text | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see NFS man page for more details), to prevent file attribute caching by the NFS clients. This will enable migration and resizing instances between compute hosts that use the shared storage, but it won't come without some slight performance penalties. In a future release of RHOS this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see the NFS man page for more details) to prevent NFS clients from caching file attributes. This will enable migration and resizing instances between compute hosts that use the shared storage, but with some slight performance penalties. In a future release of RHOS, this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
| Vladan Popovic | 2014-06-24 11:07:39 UTC | Flags | needinfo?(vpopovic) | |
| Vladan Popovic | 2014-06-24 11:11:02 UTC | Doc Text | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see the NFS man page for more details) to prevent NFS clients from caching file attributes. This will enable migration and resizing instances between compute hosts that use the shared storage, but with some slight performance penalties. In a future release of RHOS, this requirement to use noac may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. | When using NFS shared storage for Nova instance storage, it is advisable to mount the share with the noac or the lookupcache=none option (see the NFS man page for more details) to prevent NFS clients from caching file attributes. This will enable migration and resizing instances between compute hosts that use the shared storage, but with some slight performance penalties. In a future release of RHOS, this requirement to use noac or lookupcache=none may be removed. We will update the Release Notes to indicate when it is safe to use NFS shared storage for the Nova instance store without enabling the noac option. |
| Vladan Popovic | 2014-06-24 11:11:20 UTC | Blocks | 1112632 | |
| Vladan Popovic | 2014-06-24 11:12:43 UTC | Blocks | 1112634 | |
| Vladan Popovic | 2014-06-24 14:22:00 UTC | Status | ASSIGNED | ON_QA |
| Jaroslav Henner | 2014-07-01 11:39:00 UTC | Flags | needinfo?(vpopovic) | |
| Vladan Popovic | 2014-07-01 12:11:04 UTC | Flags | needinfo?(vpopovic) | |
| Jaroslav Henner | 2014-07-03 13:46:54 UTC | Depends On | 1115946 | |
| Jaroslav Henner | 2014-07-04 09:10:45 UTC | Status | ON_QA | ASSIGNED |
| Jaroslav Henner | 2014-07-04 09:11:37 UTC | Link ID | Launchpad 1337760 | |
| Scott Lewis | 2014-08-01 12:52:38 UTC | Status | ASSIGNED | CLOSED |
| Resolution | --- | WONTFIX | ||
| Last Closed | 2013-08-30 13:42:25 UTC | 2014-08-01 08:52:38 UTC | ||
| Perry Myers | 2016-04-27 03:53:20 UTC | CC | pmyers | |
| Russell Bryant | 2019-09-09 14:02:11 UTC | CC | rbryant |
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