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| author | NeilBrown <neilb@suse.de> | 2009-11-17 13:15:34 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-11-17 13:15:34 +1100 |
| commit | b8ab2a50aba72c7316d92d0fb414167844673136 (patch) | |
| tree | c774854f3687f0f4a9d00e17001bf697639992ea /tests/05r5-internalbitmap | |
| parent | ff94fb86fd22842c06e8fad08c27a4e365d7834a (diff) | |
| download | mdadm-b8ab2a50aba72c7316d92d0fb414167844673136.tar.gz mdadm-b8ab2a50aba72c7316d92d0fb414167844673136.tar.xz mdadm-b8ab2a50aba72c7316d92d0fb414167844673136.zip | |
Set default bitmap-chunksize for internal bitmaps to at least 64Meg
A small bitmap-chunksize hurts performance without helping
resync speed much - particularly on internal bitmaps.
So set the default to at least 64Meg.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'tests/05r5-internalbitmap')
| -rw-r--r-- | tests/05r5-internalbitmap | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/05r5-internalbitmap b/tests/05r5-internalbitmap index 50dd36e..591c9db 100644 --- a/tests/05r5-internalbitmap +++ b/tests/05r5-internalbitmap @@ -2,7 +2,7 @@ # # create a raid1 with an internal bitmap # -mdadm --create --run $md0 --level=5 -n3 --delay=1 --bitmap internal $dev1 $dev2 $dev3 +mdadm --create --run $md0 --level=5 -n3 --delay=1 --bitmap internal --bitmap-chunk=4 $dev1 $dev2 $dev3 check wait testdev $md0 2 $mdsize1 512 mdadm -S $md0 |