0001-MRP-0000-ldiskfs-use-new-API.patch
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[LU-8410] fiemap vs walk race Created: 18/Jul/16 Updated: 18/Mar/17 Resolved: 10/Sep/16 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.9.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | Artem Blagodarenko (Inactive) | Assignee: | WC Triage |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | patch | ||
| Attachments: |
0001-MRP-0000-ldiskfs-use-new-API.patch
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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Alexey Lyashkov have troubles with accessing this jira and asked my to create this issue. Here is problem description from him: RHEL6.5 have a backported a upstream commit 91dd8c114499e9818f2d5919ef0b9eee61810220, which broke a lustre extent handing on OFD. But Intel have a copy-paste unfixed code and use with RHEL 6.5 and up code. It's looks wrong as it have don't fixed a fiemap vs walk race while fiemap used in lustre code now (lustre commit - 144b5a65c16f1bca81ae76010528a592c821308b) attached patch backport a new api from kernel upstream already supported in lustre. |
| Comments |
| Comment by Andreas Dilger [ 19/Jul/16 ] |
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Artem, can you please submit the patch to Gerrit and add Yang Sheng and Bruno as reviewers. Please fix the patch summary line to be "... new FIEMAP API" to make this more clear what the patch is for, and also capitalize the sentences in the body of the commit message. s/fiemap/FIEMAP/, s/depricated/deprecated/. |
| Comment by Gerrit Updater [ 29/Jul/16 ] |
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Artem Blagodarenko (artem.blagodarenko@seagate.com) uploaded a new patch: http://review.whamcloud.com/21603 |
| Comment by Gerrit Updater [ 10/Sep/16 ] |
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Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/21603/ |
| Comment by Peter Jones [ 10/Sep/16 ] |
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Landed for 2.9 |