Hi Bart,
Checked all that already. Main process using IO is kjournald. No sync
running. No failed RAID. Repeated NIC speed tests with iperf show almost
1Gb throughput.
________________________________
From: [email protected] [mailto:[email protected]]
Sent: Thursday, February 17, 2011 8:24 AM
To: Robinson, Eric
Cc: [email protected]
Subject: Re: [DRBD-user] Identifying High iowait on DRBD
Computers
Eric,
some things that come to mind:
- have you verified with iotop what is using the I/O?
- or both nodes up to date? No sync running?
- in case of protocol C: issue with the network connection?
Failed bonding cards? Drop of NIC speed?
B.
Disclaimer - February 17, 2011
This email and any files transmitted with it are confidential and intended
solely for [email protected],[email protected]. If you are not
the named addressee you should not disseminate, distribute, copy or alter this
email. Any views or opinions presented in this email are solely those of the
author and might not represent those of Physicians' Managed Care or Physician
Select Management. Warning: Although Physicians' Managed Care or Physician
Select Management has taken reasonable precautions to ensure no viruses are
present in this email, the company cannot accept responsibility for any loss or
damage arising from the use of this email or attachments.
This disclaimer was added by Policy Patrol: http://www.policypatrol.com/
_______________________________________________
drbd-user mailing list
[email protected]
http://lists.linbit.com/mailman/listinfo/drbd-user
