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RAID scrubbing taking 2+ days to complete
Up until recently, it would take between 9-10 hours each week to scrub the disks. It started on Aug 26 where you can see in the logs where the scrubbing started but when I got home that night, I noticed it it was not finished so I rebooted it. You can then see on Sept 2, it started again but I decided to reboot it that night as well as it was still running.
On Sept 9, you can see that it run the normal ~9 hours but then on Sept 16, it ran for 2+ DAYS. It is taking that long again for the scrubbing that started today.
As of the time of this posting:
Resync 52% complete, Time to finish 32 hr 30 min, Speed 11.5 MB/sec
I check the status and at times, the speed is like 9000 Kb/sec. Not sure why it is fluctuating. I checked the Smart details on the drives but did not see anything unusual. I can post that if you want to see it.
Any ideas?
Sun Sep 23 21:42:56 EDT 2012 Alert settings saved.
Sun Sep 23 01:00:14 EDT 2012 RAID scrubbing started on volume C.
Tue Sep 18 13:27:59 EDT 2012 RAID scrubbing finished on volume C.
Sun Sep 16 01:00:36 EDT 2012 RAID scrubbing started on volume C.
Sun Sep 9 09:55:35 EDT 2012 RAID scrubbing finished on volume C.
Sun Sep 9 01:00:21 EDT 2012 RAID scrubbing started on volume C.
Sat Sep 8 21:28:19 EDT 2012 System is up.
Sat Sep 8 19:02:59 EDT 2012 UPS is shutting down system.
Sat Sep 8 19:02:57 EDT 2012 UPS battery is low; system will shutdown soon.
Sat Sep 8 19:01:50 EDT 2012 UPS is on battery power.
Sat Sep 8 10:02:46 EDT 2012 System is up.
Tue Sep 4 11:13:43 EDT 2012 System is up.
Tue Sep 4 11:13:22 EDT 2012 System Update Status (hefty) : Your ReadyNAS device has been updated with a new firmware image. (RAIDiator-x86 4.2.21)
Tue Sep 4 11:10:56 EDT 2012 Rebooting device...
Tue Sep 4 11:10:56 EDT 2012 Please close this browser session and use RAIDar to reconnect to the device. System rebooting...
Tue Sep 4 11:10:29 EDT 2012 Please reboot your ReadyNAS device to continue with the update process.
Sun Sep 2 22:15:14 EDT 2012 System is up.
Sun Sep 2 22:14:45 EDT 2012 Volume scan found no errors.
Sun Sep 2 22:03:19 EDT 2012 Rebooting device...
Sun Sep 2 22:03:19 EDT 2012 Please close this browser session and use RAIDar to reconnect to the device. System rebooting...
Sun Sep 2 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 26 21:32:56 EDT 2012 System is up.
Sun Aug 26 01:00:22 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 19 10:39:21 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 19 01:00:12 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 12 10:16:30 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 12 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 5 10:16:19 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 5 01:00:07 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 29 10:16:20 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 29 01:00:09 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 22 10:20:00 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 22 01:00:18 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 15 10:21:33 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 15 01:00:25 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 8 10:17:22 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 8 01:00:22 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 1 10:18:22 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 1 01:00:29 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 24 09:58:02 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 24 01:00:08 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 17 09:58:58 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 17 01:00:03 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 10 10:01:14 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 10 01:00:11 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 3 10:16:33 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 3 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Details on unit:
6 each Seagate ST33000651AS
RAIDiator 4.2.21
X-RAID2, 6 disks, 49% of 10 TB used
On Sept 9, you can see that it run the normal ~9 hours but then on Sept 16, it ran for 2+ DAYS. It is taking that long again for the scrubbing that started today.
As of the time of this posting:
Resync 52% complete, Time to finish 32 hr 30 min, Speed 11.5 MB/sec
I check the status and at times, the speed is like 9000 Kb/sec. Not sure why it is fluctuating. I checked the Smart details on the drives but did not see anything unusual. I can post that if you want to see it.
Any ideas?
Sun Sep 23 21:42:56 EDT 2012 Alert settings saved.
Sun Sep 23 01:00:14 EDT 2012 RAID scrubbing started on volume C.
Tue Sep 18 13:27:59 EDT 2012 RAID scrubbing finished on volume C.
Sun Sep 16 01:00:36 EDT 2012 RAID scrubbing started on volume C.
Sun Sep 9 09:55:35 EDT 2012 RAID scrubbing finished on volume C.
Sun Sep 9 01:00:21 EDT 2012 RAID scrubbing started on volume C.
Sat Sep 8 21:28:19 EDT 2012 System is up.
Sat Sep 8 19:02:59 EDT 2012 UPS is shutting down system.
Sat Sep 8 19:02:57 EDT 2012 UPS battery is low; system will shutdown soon.
Sat Sep 8 19:01:50 EDT 2012 UPS is on battery power.
Sat Sep 8 10:02:46 EDT 2012 System is up.
Tue Sep 4 11:13:43 EDT 2012 System is up.
Tue Sep 4 11:13:22 EDT 2012 System Update Status (hefty) : Your ReadyNAS device has been updated with a new firmware image. (RAIDiator-x86 4.2.21)
Tue Sep 4 11:10:56 EDT 2012 Rebooting device...
Tue Sep 4 11:10:56 EDT 2012 Please close this browser session and use RAIDar to reconnect to the device. System rebooting...
Tue Sep 4 11:10:29 EDT 2012 Please reboot your ReadyNAS device to continue with the update process.
Sun Sep 2 22:15:14 EDT 2012 System is up.
Sun Sep 2 22:14:45 EDT 2012 Volume scan found no errors.
Sun Sep 2 22:03:19 EDT 2012 Rebooting device...
Sun Sep 2 22:03:19 EDT 2012 Please close this browser session and use RAIDar to reconnect to the device. System rebooting...
Sun Sep 2 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 26 21:32:56 EDT 2012 System is up.
Sun Aug 26 01:00:22 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 19 10:39:21 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 19 01:00:12 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 12 10:16:30 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 12 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Sun Aug 5 10:16:19 EDT 2012 RAID scrubbing finished on volume C.
Sun Aug 5 01:00:07 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 29 10:16:20 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 29 01:00:09 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 22 10:20:00 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 22 01:00:18 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 15 10:21:33 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 15 01:00:25 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 8 10:17:22 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 8 01:00:22 EDT 2012 RAID scrubbing started on volume C.
Sun Jul 1 10:18:22 EDT 2012 RAID scrubbing finished on volume C.
Sun Jul 1 01:00:29 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 24 09:58:02 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 24 01:00:08 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 17 09:58:58 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 17 01:00:03 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 10 10:01:14 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 10 01:00:11 EDT 2012 RAID scrubbing started on volume C.
Sun Jun 3 10:16:33 EDT 2012 RAID scrubbing finished on volume C.
Sun Jun 3 01:00:19 EDT 2012 RAID scrubbing started on volume C.
Details on unit:
6 each Seagate ST33000651AS
RAIDiator 4.2.21
X-RAID2, 6 disks, 49% of 10 TB used
3 Replies
Replies have been turned off for this discussion
- Sounds like there might be a disk having issues. After the scrubbing completes run the "Disk Test" boot option: http://www.readynas.com/kb/faq/boot/how_do_i_use_the_boot_menu
- Thanks...I suspected that it was one of the drives too. I will run the tool and report back once the sync ever finishes.
- OK. The scrubbing finally finished last night and I ran the disk test but I do not see any entries in the Frontview log file. I downloaded the All Logs but not sure which file I should be looking at.
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