.map of dm-flakey with no optional feature parameters specified results in -EIO only for writes during down time. Read bios are submitted as usual whether it's in up or down time. Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@xxxxxxxxx> --- Documentation/device-mapper/dm-flakey.txt | 2 +- drivers/md/dm-flakey.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/device-mapper/dm-flakey.txt b/Documentation/device-mapper/dm-flakey.txt index 6ff5c23..c171706 100644 --- a/Documentation/device-mapper/dm-flakey.txt +++ b/Documentation/device-mapper/dm-flakey.txt @@ -27,7 +27,7 @@ Mandatory parameters: Optional feature parameters: If no feature parameters are present, during the periods of - unreliability, all I/O returns errors. + unreliability, all write I/O returns errors. drop_writes: All write I/O is silently ignored. diff --git a/drivers/md/dm-flakey.c b/drivers/md/dm-flakey.c index 09e2afc..8da73ac 100644 --- a/drivers/md/dm-flakey.c +++ b/drivers/md/dm-flakey.c @@ -312,7 +312,7 @@ static int flakey_map(struct dm_target *ti, struct bio *bio) } /* - * By default, error all I/O. + * By default, error all write I/O. */ return -EIO; } -- 1.7.1 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
