This is my first patch, so please be gentle.
This patch adds the display of the number of hours till the completion
of resync of an array in the /proc/mdstat display.
Example: [>....................] resync = 3.3% (98633240/2928311808)
finish=1026.1min (17h) speed=45957K/sec
Signed-off-by: Krzysztof Adamski <k@xxxxxxxxxxx>
# diff -Naru drivers/md/md.c-orig drivers/md/md.c
--- drivers/md/md.c-orig 2011-10-25 01:11:12.000000000 -0400
+++ drivers/md/md.c 2011-11-01 17:37:35.000000000 -0400
@@ -6351,8 +6351,8 @@
rt *= dt;
rt >>= 5;
- seq_printf(seq, " finish=%lu.%lumin", (unsigned long)rt / 60,
- ((unsigned long)rt % 60)/6);
+ seq_printf(seq, " finish=%lu.%lumin (%luh)", (unsigned long)rt /
60,
+ ((unsigned long)rt % 60)/6, (unsigned long)rt / 60 /
60);
seq_printf(seq, " speed=%ldK/sec", db/2/dt);
}
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