diff options
| author | Adam Kwolek <adam.kwolek@intel.com> | 2011-10-03 09:26:48 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2011-10-03 09:26:48 +1100 |
| commit | 2dddadb0f713c5bb335a80518b42c152ef955d27 (patch) | |
| tree | be9f6b5523cbfeef79f232f5ba23698093ac2716 /mdadm.c | |
| parent | b76b30e0f95008b840849e5f176eaeca20545a9a (diff) | |
Add continue option to grow command
To allow for reshape continuation '--continue' option is added
to grow command.
Function that will be executed in grow-continue case doesn't require
information about reshape geometry. All required information are read
from metadata.
For external metadata reshape can be run for monitored array/container
only. In case when array/container is not monitored run mdmon for it.
Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'mdadm.c')
| -rw-r--r-- | mdadm.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -74,6 +74,7 @@ int main(int argc, char *argv[]) int export = 0; int assume_clean = 0; char *symlinks = NULL; + int grow_continue = 0; /* autof indicates whether and how to create device node. * bottom 3 bits are style. Rest (when shifted) are number of parts * 0 - unset @@ -996,6 +997,11 @@ int main(int argc, char *argv[]) backup_file = optarg; continue; + case O(GROW, Continue): + /* Continue interrupted grow + */ + grow_continue = 1; + continue; case O(ASSEMBLE, InvalidBackup): /* Acknowledge that the backupfile is invalid, but ask * to continue anyway @@ -1649,7 +1655,11 @@ int main(int argc, char *argv[]) delay = DEFAULT_BITMAP_DELAY; rv = Grow_addbitmap(devlist->devname, mdfd, bitmap_file, bitmap_chunk, delay, write_behind, force); - } else if (size >= 0 || raiddisks != 0 || layout_str != NULL + } else if (grow_continue) + rv = Grow_continue_command(devlist->devname, + mdfd, backup_file, + verbose); + else if (size >= 0 || raiddisks != 0 || layout_str != NULL || chunk != 0 || level != UnSet) { rv = Grow_reshape(devlist->devname, mdfd, quiet, backup_file, size, level, layout_str, chunk, raiddisks, |