shaba/lvm2
1
0
Fork 0
mirror of git://sourceware.org/git/lvm2.git synced 2024-12-21 13:34:40 +03:00
Code Releases Activity

lv_manip: avoid removing LV when converting

Browse Source 
In some cases we use 'creation' also during conversion.
Here it can be actually unwanted side effect we may remove
not just newly created layers - but also original converted LV.

So until we make clear how to properly revert from some errors
in middle of conversion, disable removal for any 'lvconvert' commands.
This commit is contained in:
Zdenek Kabelac 2021-02-17 11:09:41 +01:00
parent 3ef0861355
commit 096edeee71
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/metadata/lv_manip.c
View File

@ -8809,7 +8809,9 @@ revert_new_lv:
lockd_free_lv(vg->cmd, vg, lv->name, &lv->lvid.id[1], lv->lock_args);
/* FIXME Better to revert to backup of metadata? */
if (!lv_remove(lv) || !vg_write(vg) || !vg_commit(vg))
/* Do not remove anything for create during conversion operation */
if (!strncmp(cmd->name, "lvconvert", 9) ||
!lv_remove(lv) || !vg_write(vg) || !vg_commit(vg))
log_error("Manual intervention may be required to remove "
"abandoned LV(s) before retrying.");
else