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| author | Andrew Patterson <andrew.patterson@hp.com> | 2009-09-17 13:47:03 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-10-01 21:15:41 +0200 |
| commit | d6f4965d7d2e718eb9b223cb06db5f6a53b73507 (patch) | |
| tree | bcabba04fa36448b928f61be0eae2863651c5a68 /Documentation | |
| parent | b368c9dd65984d1860b97bff77644c0e3e46df96 (diff) | |
| download | linux-d6f4965d7d2e718eb9b223cb06db5f6a53b73507.tar.gz linux-d6f4965d7d2e718eb9b223cb06db5f6a53b73507.tar.bz2 linux-d6f4965d7d2e718eb9b223cb06db5f6a53b73507.zip | |
cciss: Allow triggering of rescan of logical drive topology via sysfs entry
Added /sys/bus/pci/devices/<dev>/ccissX/rescan sysfs entry used
to kick off a rescan that discovers logical drive topology changes.
Signed-off-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Acked-by: Mike Miller <mike.miller@hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci-devices-cciss | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss index 0a92a7c93a62..ac3429def235 100644 --- a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss +++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss @@ -31,3 +31,10 @@ Date: March 2009 Kernel Version: 2.6.30 Contact: iss_storagedev@hp.com Description: A symbolic link to /sys/block/cciss!cXdY + +Where: /sys/bus/pci/devices/<dev>/ccissX/rescan +Date: August 2009 +Kernel Version: 2.6.31 +Contact: iss_storagedev@hp.com +Description: Kicks of a rescan of the controller to discover logical + drive topology changes. |