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Diffstat (limited to 'Documentation/scsi/sd-parameters.txt')
| -rw-r--r-- | Documentation/scsi/sd-parameters.txt | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/Documentation/scsi/sd-parameters.txt b/Documentation/scsi/sd-parameters.txt deleted file mode 100644 index 8e5af00d88e7..000000000000 --- a/Documentation/scsi/sd-parameters.txt +++ /dev/null @@ -1,22 +0,0 @@ -Linux SCSI Disk Driver (sd) Parameters -====================================== - -cache_type (RW) ---------------- -Enable/disable drive write & read cache. - - cache_type string | WCE RCD | Write cache | Read cache -----------------------------+---------+-------------+------------ - write through | 0 0 | off | on - none | 0 1 | off | off - write back | 1 0 | on | on - write back, no read (daft) | 1 1 | on | off - -To set cache type to "write back" and save this setting to the drive: - - # echo "write back" > cache_type - -To modify the caching mode without making the change persistent, prepend -"temporary " to the cache type string. E.g.: - - # echo "temporary write back" > cache_type |