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2016 Jul 07
7
[PATCH 0/3] fix btrfs subvolume procession in tools
This patcheset fixes errors in virt-sysprep and virt-sparsify. Here we have a common functionality: is_btrfs_subvolume. Doesn't it make sense to turn it into guestfs API? Also I found an issue. In 'virt-sysprep fs-uuids', the uuids for ALL filesystems are regenerated as many times as many roots are in guest. Is it done intentionally? Maxim Perevedentsev (3): mllib: add checking
2016 Jul 07
0
[PATCH 2/3] sparsify: fix btrfs subvolume processing in is_read_only_lv
Calling guestfs_is_lv on btrfs subvolume throws an error. Here we workaround it by returning 'false' for subvolumes. --- sparsify/utils.ml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sparsify/utils.ml b/sparsify/utils.ml index 9a49504..8d99db1 100644 --- a/sparsify/utils.ml +++ b/sparsify/utils.ml @@ -34,7 +34,8 @@ let is_read_only_lv (g : G.guestfs) = if lv_attr.[1] = 'r' then Some lv_uuid else None ) lvs in fun fs -> - if g#is_lv fs then ( + (* Btrfs subvolumes are NOT read-only LVs *) + if not (is_btrf...