Oracle Solaris ZFS File System (MOSC)

MOSC Banner

Why does a ZFS scrub induce scsi errors on single disk in raidz2 group

edited Oct 6, 2015 10:00AM in Oracle Solaris ZFS File System (MOSC) 3 commentsAnswered

We have many raidz2 zpools which are scrubbed in sequence. Invariably we get 1000s of SCSI errors reported in syslog for just one disk in the pool that is being scrubbed....

Sep 28 00:01:16 srv scsi: [ID 107833 kern.warning] WARNING: /pci@2,600000/SUNW,emlxs@0,1/fp@0,0/ssd@w220a000a33407333,0 (ssd2143):

Sep 28 00:01:16 srv scsi: [ID 107833 kern.notice]      Requested Block: 272577546                 Error Block: 272577546

Sep 28 00:01:16 srv scsi: [ID 107833 kern.notice]      Vendor: ST1000DM                           Serial Number: S246JX0CB015

Sep 28 00:01:16 srv scsi: [ID 107833 kern.notice]      Sense Key: Aborted_Command

Sep 28 00:01:16 srv scsi: [ID 107833 kern.notice]      ASC: 0x88 (<vendor unique code 0x88>), ASCQ: 0x3, FRU: 0x4

Sep 28 00:01:27 srv scsi: [ID 107833 kern.warning] WARNING: /pci@2,600000/SUNW,emlxs@0,1/fp@0,0/ssd@w220a000a33407333,0 (ssd2143):

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center