Hello support, I am noticing that I/O errors on xvda according to dmesg: blkfront: xvda: write barrier op failed blkfront: xvda: barriers disabled end_request: I/O error, dev xvda, sector 10738135 end_request: I/O error, dev xvda, sector 10738135 JBD2: wait_on_commit_record: sync failed on xvda3-8 - disabling barriers xvda3 happens to be where my Please look into this.
Hosting expert mode: dmesg show I/O errors
You should be logged in to post new messages. Create an account.
- By:
Kenneth Andresen - Date: on 2011 Jun. 29 09:14
- Subject: dmesg show I/O errors
- By:
Chipaux Nicolas
- Date: on 2011 Jun. 29 14:15
- Subject: Re: dmesg show I/O errors
On Jun, 29 2011 09:14 CEST, Kenneth Andresen wrote:
Hello support, I am noticing that I/O errors on xvda according to dmesg: blkfront: xvda: write barrier op failed blkfront: xvda: barriers disabled end_request: I/O error, dev xvda, sector 10738135 end_request: I/O error, dev xvda, sector 10738135 JBD2: wait_on_commit_record: sync failed on xvda3-8 - disabling barriers xvda3 happens to be where my Please look into this.
Hello, This error are resulting of a test of the barriers features on your drive. You can safely ignore them. If you want to be sure of the sate of your drive, you can stop the server, detach the disk and attach it to another server to fsck the filesystem. Please look for "I get "end-request: I/O error, dev xvdx , sector xxxxxxx" on each disk using a 2.6.36 kernel" in our FAQ hosting : http://wiki.gandi.net/en/hosting/troublesh... More information about why partition on virtual disk are not the best option with our storage : look for the "Disks and Partitioning" section on : http://gandikitchen.net/post/2010/12/24/Ne... -- Nicolas Chipaux Gandi
