Red Hat Bugzilla – Bug 1198021
[SNAPSHOT]: Schedule snapshot creation with frequency ofhalf-hourly ,hourly,daily,weekly,monthly and yearly
Last modified: 2016-09-17 08:59:44 EDT
Description of problem: ====================== Provide option to the administrator to schedule snap creation with frequency of half-hourly,hourly,daily,weekly,monthly and yearly and also the option to specify hour of the day, day of the week,date of the month and month of the year. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Patch sent upstream at http://review.gluster.org/9788
Version : glusterfs-3.7.1-6.el6rhs.x86_64 Created snapshots with frequency ofhalf-hourly ,hourly,daily,weekly,monthly and yearly , snapshots were created successfully. Half hourly: ============ [root@inception ~]# snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- Job1 */30 * * * * Snapshot Create vol0 gluster snapshot list Scheduled-Job1-vol0_GMT-2015.07.02-08.00.01 Scheduled-Job2-vol0_GMT-2015.07.02-08.30.01 Scheduled-Job1-vol0_GMT-2015.07.02-09.00.01 Scheduled-Job2-vol0_GMT-2015.07.02-09.30.01 Hourly: ====== snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- Job2 */60 * * * * Snapshot Create vol0 gluster snapshot list Scheduled-Job1-vol0_GMT-2015.07.02-08.00.01 Scheduled-Job2-vol0_GMT-2015.07.02-08.30.01 Scheduled-Job1-vol0_GMT-2015.07.02-09.00.01 Scheduled-Job2-vol0_GMT-2015.07.02-09.30.01 Scheduled-Job2-vol0_GMT-2015.07.02-10.30.03 Daily: ====== Set a job to take daily snapshots at 15:35 and changed the date accordingly and verified if snapshots were created. snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- daily 35 15 * * * Snapshot Create vol0 [2015-07-05 15:35:22,030 gcron.py:75 takeSnap] DEBUG Command 'gluster snapshot create Scheduled-daily-vol0 vol0' returned '0' [2015-07-05 15:35:22,032 gcron.py:83 takeSnap] INFO Snapshot of vol0 successful [2015-07-05 15:35:22,032 gcron.py:100 doJob] INFO Job Scheduled-daily-vol0 succeeded gluster snapshot list Scheduled-daily-vol0_GMT-2015.07.04-09.59.01 Scheduled-daily-vol0_GMT-2015.07.04-10.00.01 Scheduled-daily-vol0_GMT-2015.07.05-10.05.01 Weekly: ====== Added a job to create snapshots every Sunday at 15:30 [root@inception ~]# snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- weekly 30 15 * * 0 Snapshot Create vol0 Changed the date to 15:29 and at 15:30 saw successful snapshot creation [2015-07-12 15:30:01,420 gcron.py:68 takeSnap] DEBUG Running command 'gluster snapshot create Scheduled-weekly-vol0 vol0' [2015-07-12 15:30:20,558 gcron.py:75 takeSnap] DEBUG Command 'gluster snapshot create Scheduled-weekly-vol0 vol0' returned '0' [2015-07-12 15:30:20,558 gcron.py:83 takeSnap] INFO Snapshot of vol0 successful [2015-07-12 15:30:20,558 gcron.py:100 doJob] INFO Job Scheduled-weekly-vol0 succeeded gluster snapshot list Scheduled-weekly-vol0_GMT-2015.07.12-10.00.01 Monthly: ======= Added a job to take snapshots every first day of the month at 12 AM snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- monthly 0 0 1 * * Snapshot Create vol0 changed the date t0 31 SEP 23:58 , at 00:00 on 1 Nov , snapshot creation was successful snaps/lock_files/Monthly last modified at Thu Oct 1 00:01:15 2015 [2015-11-01 00:00:01,130 gcron.py:98 doJob] DEBUG Processing job Scheduled-Monthly-vol0 [2015-11-01 00:00:01,130 gcron.py:68 takeSnap] DEBUG Running command 'gluster snapshot create Scheduled-Monthly-vol0 vol0' [2015-11-01 00:00:19,676 gcron.py:75 takeSnap] DEBUG Command 'gluster snapshot create Scheduled-Monthly-vol0 vol0' returned '0' [2015-11-01 00:00:19,677 gcron.py:83 takeSnap] INFO Snapshot of vol0 successful [2015-11-01 00:00:19,677 gcron.py:100 doJob] INFO Job Scheduled-Monthly-vol0 succeeded gluster snapshot list Scheduled-Monthly-vol0_GMT-2015.10.31-18.30.01 Yearly: ====== Added a job to create a snapshot every year on the 1st of Jan snap_scheduler.py list JOB_NAME SCHEDULE OPERATION VOLUME NAME -------------------------------------------------------------------- Yearly 0 0 * 1 * Snapshot Create vol0 Changed the date to 31 Dec 23:58 and at 00:00 on Jan1 snapshots were created successfully [2017-01-01 00:00:01,146 gcron.py:98 doJob] DEBUG Processing job Scheduled-Yearly-vol0 [2017-01-01 00:00:01,146 gcron.py:68 takeSnap] DEBUG Running command 'gluster snapshot create Scheduled-Yearly-vol0 vol0' [2017-01-01 00:00:22,403 gcron.py:75 takeSnap] DEBUG Command 'gluster snapshot create Scheduled-Yearly-vol0 vol0' returned '0' [2017-01-01 00:00:22,404 gcron.py:83 takeSnap] INFO Snapshot of vol0 successful [2017-01-01 00:00:22,404 gcron.py:100 doJob] INFO Job Scheduled-Yearly-vol0 succeed Marking the bug 'Verified'
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-1495.html