Did you ever find out the reason for this?
Alexander Griesser Head of Systems Operations
ANEXIA Internetdienstleistungs GmbH
E-Mail: AGriesser@anexia-it.commailto:AGriesser@anexia-it.com Web: http://www.anexia-it.comhttp://www.anexia-it.com/
Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601
Von: Chris Hague [mailto:Chris_Hague@ajg.com] Gesendet: Montag, 3. April 2017 11:56 An: Alexander Griesser AGriesser@anexia-it.com; toasters@teaparty.net Betreff: RE: RAID Reconstruction after ONTAP upgrade?
Hi Alexander,
We have seen this on 7-Mode following a cf takeover & giveback. (FAS3250)
Same output as you and no disks failed before or after this procedure.
Kind Regards, Chris.
From: toasters-bounces@teaparty.netmailto:toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Alexander Griesser Sent: 02 April 2017 19:08 To: toasters@teaparty.netmailto:toasters@teaparty.net Subject: RAID Reconstruction after ONTAP upgrade?
Hi,
has anyone ever seen a RAID reconstruct happening immediately after an OnTap upgrade? I just upgraded one of my older filers to 8.3.1P2 and it is now running a reconstruction on one of its aggregates for (at least to me) no obvious reason.
During the boot up of this controller after the upgrade, I saw the following message on the console which did not show up on the second controller:
Creating trace file /etc/log/rastrace/RAID_0_20170402_17:18:00:095890.dmp
No disks show as broken, or in maintenance mode, or anything like that - so any hints would be welcome.
Here's the output of `aggr status -r` on this controller:
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks) --------- ------ ------------- ---- ---- ---- ----- -------------- -------------- dparity 0b.22.23 0b 22 23 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 parity 0b.22.4 0b 22 4 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.5 2a 21 5 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.5 0b 22 5 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.6 2a 21 6 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.6 0b 22 6 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.7 2a 21 7 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.7 0b 22 7 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 (reconstruction 3% completed) data 2a.21.8 2a 21 8 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.8 0b 22 8 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.9 2a 21 9 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.9 0b 22 9 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.10 2a 21 10 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.10 0b 22 10 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.11 2a 21 11 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.11 0b 22 11 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.12 2a 21 12 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 0b.22.12 0b 22 12 SA:A 0 BSAS 7200 1695466/3472315904 1695759/3472914816 data 2a.21.13 2a 21 13 SA:B 0 BSAS 7200 1695466/3472315904 1695759/3472914816
Thanks,
Alexander Griesser Head of Systems Operations
ANEXIA Internetdienstleistungs GmbH
E-Mail: AGriesser@anexia-it.commailto:AGriesser@anexia-it.com Web: http://www.anexia-it.comhttp://www.anexia-it.com/
Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt Geschäftsführer: Alexander Windbichler Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT U63216601