shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2025-01-17 06:04:23 +03:00
Code Releases Activity

pvmove: add missing segment merging

Browse Source 
When pvmove is finished and metadata are updated, the code missed
to merge possible mergable segments - so add explicit merging
call after pvmoved volumes are unlocked.

This avoids weird results where i.e. lvs could have been reporting
non-matching segments as lvs upon metadata read is doing silent segment
merging while dm table left after pvmove was still preserving
non-merged segments.
This commit is contained in:
Zdenek Kabelac 2017-11-29 22:19:46 +01:00
parent fbd8b456db
commit c489dd2e17
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
WHATS_NEW
View File

@ -1,5 +1,6 @@
Version 2.02.177 - Version 2.02.177 -
==================================== ====================================
Merge segments when pvmove is finished.
Remove label_verify that has never been used. Remove label_verify that has never been used.
Ensure very large numbers used as arguments are not casted to lower values. Ensure very large numbers used as arguments are not casted to lower values.
Enhance reading and validation of options stripes and stripes_size. Enhance reading and validation of options stripes and stripes_size.

2
lib/metadata/lv_manip.c
View File

@ -6637,6 +6637,8 @@ int remove_layers_for_segments_all(struct cmd_context *cmd,
dm_list_iterate_items(lvl, lvs_changed) { dm_list_iterate_items(lvl, lvs_changed) {
/* FIXME Assumes only one pvmove at a time! */ /* FIXME Assumes only one pvmove at a time! */
lvl->lv->status &= ~LOCKED; lvl->lv->status &= ~LOCKED;
if (!lv_merge_segments(lvl->lv))
return_0;
} }
return 1; return 1;