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(parent: 6268df8) | patch
b=17895
authorkalpak <kalpak>
Mon, 2 Feb 2009 07:17:42 +0000 (07:17 +0000)
committerkalpak <kalpak>
Mon, 2 Feb 2009 07:17:42 +0000 (07:17 +0000)
commit18bf93b84b565859b718aa6a2f1944cd2e44a29b
tree8a1ad7ab101190f81c90dc57d66350c399869fbetree | snapshot
parent6268df8208e0b89a2c189998183659643ee04b36commit | diff
b=17895
i=adilger
i=alex

While using HA for Lustre servers with Linux RAID, it is possible that MMP will not detect multiple mounts. To make this work we need to unplug the device queue in RAID when the MMP block is being written. Also while reading the MMP block, we should read it from disk and not the cached one.
ldiskfs/kernel_patches/patches/ext3-mmp-2.6-rhel4.patch diff | blob | history
ldiskfs/kernel_patches/patches/ext3-mmp-2.6-sles10.patch diff | blob | history
ldiskfs/kernel_patches/patches/ext3-mmp-2.6.18-vanilla.patch diff | blob | history
ldiskfs/kernel_patches/patches/ext3-mmp-2.6.22-vanilla.patch diff | blob | history
Lustre primary development and releases