On resizing a container's disk image the filesystem is extended and in
the case of RBD the returned path of the volume was not a path to a
mapped device.
This patch uses map_volume (respectively unmap_volume) to get a device
mapped and its path returned by the storage plugin. If a path is not
returned then the path method is tried. Currently only the RBD storage
plugin returns a path on map_volume.
Signed-off-by: Alwin Antreich <a.antre...@proxmox.com>
---
src/PVE/API2/LXC.pm | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/PVE/API2/LXC.pm b/src/PVE/API2/LXC.pm
index 27d26d5..e791106 100644
--- a/src/PVE/API2/LXC.pm
+++ b/src/PVE/API2/LXC.pm
@@ -1602,7 +1602,7 @@ __PACKAGE__->register_method({
PVE::LXC::Config->write_config($vmid, $conf);
if ($format eq 'raw') {
- my $path = PVE::Storage::path($storage_cfg, $volid, undef);
+ my $path = PVE::Storage::map_volume($storage_cfg, $volid)
// PVE::Storage::path($storage_cfg, $volid);
if ($running) {
$mp->{mp} = '/';
@@ -1631,6 +1631,7 @@ __PACKAGE__->register_method({
};
warn "Failed to update the container's filesystem:
$@\n" if $@;
}
+ PVE::Storage::unmap_volume($storage_cfg, $volid);
}
};
--
2.11.0
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