kernel/Documentation/admin-guide/device-mapper/dm-flakey.rst, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2023-06-16T22:24:13Zdm flakey: introduce random_read_corrupt and random_write_corrupt options2023-06-16T22:24:13ZMikulas Patockampatocka@redhat.com2023-05-01T13:20:08Zurn:sha1:4c2c845bdc9a3443ce805460a75242923b0c5ab5
The random_read_corrupt and random_write_corrupt options corrupt a
random byte in a bio with the provided probability. The corruption
only happens in the "down" interval.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
dm flakey: add an "error_reads" option2023-04-19T15:13:43ZMikulas Patockampatocka@redhat.com2023-04-18T19:56:41Zurn:sha1:aa7d7bc99fed71664e9a241b32294ee15a88d938
dm-flakey returns error on reads if no other argument is specified.
This commit simplifies associated logic while formalizing an
"error_reads" argument and an ERROR_READS flag.
If no argument is specified, set ERROR_READS flag so that it behaves
just like before this commit.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
docs: device-mapper: move it to the admin-guide2019-07-15T14:03:01ZMauro Carvalho Chehabmchehab+samsung@kernel.org2019-06-18T15:40:23Zurn:sha1:6cf2a73cb2bc422a03984b285a63632c27f8c4e4
The DM support describes lots of aspects related to mapped
disk partitions from the userspace PoV.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>