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Fix lvconvert mirror change case detection logic.

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Fix mirror log detachment so it correctly becomes a standalone LV.
This commit is contained in:
Alasdair Kergon 2006-09-19 19:13:41 +00:00
parent 3ccf241d54
commit 13ba0f9492
3 changed files with 6 additions and 3 deletions
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2
WHATS_NEW
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@ -1,5 +1,7 @@
Version 2.02.10 - Version 2.02.10 -
================================== ==================================
Fix lvconvert mirror change case detection logic.
Fix mirror log detachment so it correctly becomes a standalone LV.
Extend _check_contiguous() to detect single-area LVs. Extend _check_contiguous() to detect single-area LVs.
Include mirror log (untested) in _for_each_pv() processing. Include mirror log (untested) in _for_each_pv() processing.
Use MIRROR_LOG_SIZE constant. Use MIRROR_LOG_SIZE constant.

4
lib/metadata/mirror.c
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@ -161,9 +161,11 @@ int remove_mirror_images(struct lv_segment *mirrored_seg, uint32_t num_mirrors,
remove_log = 1; remove_log = 1;
} }
if (remove_log) { if (remove_log && mirrored_seg->log_lv) {
log_lv = mirrored_seg->log_lv; log_lv = mirrored_seg->log_lv;
mirrored_seg->log_lv = NULL; mirrored_seg->log_lv = NULL;
log_lv->status &= ~MIRROR_LOG;
log_lv->status |= VISIBLE_LV;
} }
/* /*

3
tools/lvconvert.c
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@ -344,8 +344,7 @@ static int lvconvert_mirrors(struct cmd_context * cmd, struct logical_volume * l
lp->mirrors - 1); lp->mirrors - 1);
return 1; return 1;
} }
} } else if (lp->mirrors > existing_mirrors) {
if (lp->mirrors > existing_mirrors) {
/* FIXME Unless anywhere, remove PV of log_lv /* FIXME Unless anywhere, remove PV of log_lv
* from allocatable_pvs & allocate * from allocatable_pvs & allocate
* (mirrors - existing_mirrors) new areas * (mirrors - existing_mirrors) new areas