FLR2: Erasure coding
(LU-10911)
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Technical task | Priority: | Minor |
| Reporter: | Zhenyu Xu | Assignee: | WC Triage |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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For an EC file, when certain number (less and equal than the corresponding parity code stripe number) data stripes are not available, the read IO will recover the missing data by reading other data and parity code of the same recovery group. |
| Comments |
| Comment by Gerrit Updater [ 26/Mar/20 ] |
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Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38076 |
| Comment by Gerrit Updater [ 28/Jun/23 ] |
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"James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51493 |
[LU-12669]