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| author | Mohammed Rafi KC <rkavunga@redhat.com> | 2015-02-05 16:12:53 +0530 |
|---|---|---|
| committer | Krishnan Parthasarathi <kparthas@redhat.com> | 2015-03-10 04:42:00 -0700 |
| commit | 1ae8b4c33af175545d6afe99aeb7a21896960a35 (patch) | |
| tree | 4e56f0a7b8d760e9ceaea39f1b4c0b863a754218 /cli/src/cli-cmd-snapshot.c | |
| parent | 8cdd272dcf277aa4148c57458cc5477a49b08383 (diff) | |
| download | glusterfs-1ae8b4c33af175545d6afe99aeb7a21896960a35.tar.gz glusterfs-1ae8b4c33af175545d6afe99aeb7a21896960a35.tar.xz glusterfs-1ae8b4c33af175545d6afe99aeb7a21896960a35.zip | |
snapshot: append timestamp with snapname
Appending GMT time stamp with snapname by default.
If no-timestamp flag is given during snapshot creation,
then time stamp will not append with snapname;
Initial consumer of this feature is Samba's Shadow Copy
feature. This feature allows Windows user to get previous
revisions of a file. For this feature to work snapshot
names under .snaps folder (USS) should have timestamp in
following format appended:
@GMT-YYYY.MM.DD-hh.mm.ss
PS: https://www.samba.org/samba/docs/man/manpages/vfs_shadow_copy2.8.html
This format is configurable by Samba conf file. Due to a
limitation in Windows directory access the exact format
cannot be used by USS. Therefore we have modified the file
format to:
_GMT-YYYY.MM.DD-hh.mm.ss
Snapshot scheduling feature also required to append timestamp
to the snapshot name therefore timestamp is appended in
snapshot creation itself instead of doing the changes in
snapview server.
More info:
https://www.mail-archive.com/gluster-users@gluster.org/msg18895.html
Change-Id: Idac24670948cf4c0fbe916ea6690e49cbc832d07
BUG: 1189473
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9597
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
Diffstat (limited to 'cli/src/cli-cmd-snapshot.c')
| -rw-r--r-- | cli/src/cli-cmd-snapshot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cli/src/cli-cmd-snapshot.c b/cli/src/cli-cmd-snapshot.c index d03b5b99dd..7c6a52e0a8 100644 --- a/cli/src/cli-cmd-snapshot.c +++ b/cli/src/cli-cmd-snapshot.c @@ -82,7 +82,8 @@ struct cli_cmd snapshot_cmds[] = { cli_cmd_snapshot_help_cbk, "display help for snapshot commands" }, - { "snapshot create <snapname> <volname(s)> [description <description>] [force]", + { "snapshot create <snapname> <volname(s)> [no-timestamp] " + "[description <description>] [force]", cli_cmd_snapshot_cbk, "Snapshot Create." }, |