Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
iotop does not work on my system. I think the kernel's too old. But I've used a number of methods based on setting /proc/sys/vm/block_dump=1 and looking for READ|WRITE|dirtied messages in the dmesg ring buffer. It looks like kjournald is the biggest cause of disk IO by far. -- Eric Robinson Disclaimer - February 17, 2011 This email and any files transmitted with it are confidential and intended solely for drbd-user at lists.linbit.com. 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/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20110217/e97ca63e/attachment.htm>