linux_dsm_epyc7002/Documentation/device-mapper
Mikulas Patocka 56b1ebf2d9 dm switch: efficiently support repetitive patterns
Add support for quickly loading a repetitive pattern into the
dm-switch target.

In the "set_regions_mappings" message, the user may now use "Rn,m" as
one of the arguments.  "n" and "m" are hexadecimal numbers.  The "Rn,m"
argument repeats the last "n" arguments in the following "m" slots.

For example:
dmsetup message switch 0 set_region_mappings 1000:1 :2 R2,10
is equivalent to
dmsetup message switch 0 set_region_mappings 1000:1 :2 :1 :2 :1 :2 :1 :2 \
:1 :2 :1 :2 :1 :2 :1 :2 :1 :2

Requested-by: Jay Wang <jwang@nimblestorage.com>
Tested-by: Jay Wang <jwang@nimblestorage.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2014-08-01 12:30:37 -04:00
..
cache-policies.txt dm cache policy mq: introduce three promotion threshold tunables 2014-01-07 10:14:33 -05:00
cache.txt dm thin: ensure user takes action to validate data and metadata consistency 2014-03-05 15:25:35 -05:00
delay.txt dm: delay target 2007-05-09 12:30:47 -07:00
dm-crypt.txt dm crypt: add TCW IV mode for old CBC TCRYPT containers 2013-11-09 18:20:20 -05:00
dm-flakey.txt dm flakey: add corrupt_bio_byte feature 2011-08-02 12:32:06 +01:00
dm-io.txt
dm-log.txt dm log userspace: fix comment hyphens 2011-10-31 20:21:22 +00:00
dm-queue-length.txt dm mpath: add queue length load balancer 2009-06-22 10:12:27 +01:00
dm-raid.txt MD: Remember the last sync operation that was performed 2013-06-26 12:38:24 +10:00
dm-service-time.txt Fix common misspellings 2011-03-31 11:26:23 -03:00
dm-uevent.txt dm: uevent generate events 2007-10-20 02:01:26 +01:00
era.txt dm: add era target 2014-03-27 16:56:23 -04:00
kcopyd.txt
linear.txt
persistent-data.txt Documentation: Fix multiple typo in Documentation 2012-03-07 16:08:24 +01:00
snapshot.txt dm: document when snapshot has finished merging 2010-03-06 02:29:56 +00:00
statistics.txt dm: add statistics support 2013-09-05 20:46:06 -04:00
striped.txt dm stripe: support for non power of 2 chunksize 2012-07-27 15:08:01 +01:00
switch.txt dm switch: efficiently support repetitive patterns 2014-08-01 12:30:37 -04:00
thin-provisioning.txt dm thin: add 'no_space_timeout' dm-thin-pool module param 2014-05-20 14:30:36 -04:00
verity.txt dm: verity fix documentation 2012-07-03 12:55:41 +01:00
zero.txt