This bug was fixed in the package linux - 3.5.0-10.10
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linux (3.5.0-10.10) quantal-proposed; urgency=low
[ Andy Whitcroft ]
* rebase to v3.5.1
[ Leann Ogasawara ]
* [Config] Enable CONFIG_AFS_FSCACHE=y
- LP: #728977
[ Tim Gardner ]
* SAUCE: firmware: Remove
** Tags added: precise
** Tags added: kernel-bug quantal
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https://bugs.launchpad.net/bugs/728977
Title:
CONFIG_[NFS|AFS]_FSCACHE needs to be turned on
To manage notifications about
CONFIG_CIFS_FSCACHE still missing in precise.
** Package changed: cachefilesd (Ubuntu) = linux (Ubuntu)
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https://bugs.launchpad.net/bugs/728977
Title:
CONFIG_[NFS|AFS]_FSCACHE needs
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
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Title:
For the Quantal 12.10 kernel, it appears that the following are already
enabled:
~/ubuntu-quantal/debian.master/config$ grep -rn CONFIG_NFS_FSCACHE *
config.common.ubuntu:3749:CONFIG_NFS_FSCACHE=y
~/ubuntu-quantal/debian.master/config$ grep -rn CONFIG_CIFS_FSCACHE *
I haven't run any benchmarks yet, but use resources from a CIFS server
across the Internet, sometimes through a VPNish solution like sshuttle.
I have little doubts that the performance improvement could be quite
significant for certain loads, and the risk for a mount point without
the fsc mount
** Tags added: patch
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https://bugs.launchpad.net/bugs/728977
Title:
CONFIG_[NFS|AFS]_FSCACHE needs to be turned on
To manage notifications about this bug go to:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: cachefilesd (Ubuntu)
Status: New = Confirmed
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Title:
Yes, i think that would be a wonderfull idea.
Specially because the system does not complain in any way, it just dosnt cache-
just spend a few hours on this.
the nfs share was mounted with -o fsc, but that made no difference or error.
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