[MDEV-21709] ZFS snapdir=visible breaks Galera rsync SST replication Created: 2020-02-11 Updated: 2020-06-24 Resolved: 2020-06-24 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Galera SST |
| Affects Version/s: | 10.2 |
| Fix Version/s: | 10.2.33, 10.3.24, 10.4.14, 10.5.5 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Vincent Milum Jr | Assignee: | Jan Lindström (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | galera, rsync, sst, zfs | ||
| Issue Links: |
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| Description |
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Using ZFS with the following example config:
my.cnf:
rsync will attempt to sync the .zfs special folder, which breaks rsync (and thus sst replication) incoming patch in just a few minutes. |
| Comments |
| Comment by Vincent Milum Jr [ 2020-05-23 ] |
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Is there any status on this issue? I've had an open PR for it for months now. |
| Comment by Jan Lindström (Inactive) [ 2020-05-24 ] |
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Is PR final, there was note that it did not fully solve the issue and have you tested table or database with .zfs name? |
| Comment by Vincent Milum Jr [ 2020-05-24 ] |
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Yes, the PR is final. I have not personally tested with a table or database named .zfs, but that would be disallowed by the filesystem most likely. There is no real workaround for this. My primary concern was fixing Galera replication to work again. |