[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread IanBall
** Package changed: ubuntu = nfs-utils (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1473948 Title: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high

[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread IanBall
** Attachment added: Graph from EMC storage system showing IO before and after update https://bugs.launchpad.net/ubuntu/+bug/1473948/+attachment/4428263/+files/Storage_System-IO_Operations_Before_After_Update.png -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread IanBall
** Attachment added: lspci -vvnn.out https://bugs.launchpad.net/ubuntu/+bug/1473948/+attachment/4428264/+files/lspci%20-vvnn.out -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1473948 Title:

[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread Ubuntu Foundations Team Bug Bot
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people

[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread IanBall
** Attachment added: output of apport-cli --file-bug --save /var/tmp/afile --package=nfs-kernel-server https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1473948/+attachment/4428293/+files/apport-cli.out -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1473948] Re: After most recent upgrade to 3.2.0-87-generic, nfs server process has extremely high I/O to /var/lib/nfs/v4recovery

2015-07-13 Thread IanBall
As we had continuing severe problems with our applications, I downgraded the entire nfs-kernel-server and nfs-utils packages to version 1:1.2.5-3ubuntu3 using apt-get install nfs-common=1:1.2.5-3ubuntu3 and apt-get install nfs-kernel-server=1:1.2.5-3ubuntu3. The I/O problems are gone with this