Displaying 2 results from an estimated 2 matches for "pokus1".
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pokus
2010 Jan 11
1
The patch write-devices.diff (rw-devices.diff) fix
...e/rsync/2009-October/024037.html
Unfortunately the patch was one flaw for me. It doesn't improve
performance of synchronization. When I tried to test it using something
like:
./rsync --rsync-path\="$PWD/rsync" -v --bwlimit=100 --progress --copy-devices --write-devices /dev/mapper/vg-pokus1 root at localhost:/dev/mapper/vg-pokus2
where pokus1 & pokus2 are two identically initialized block devices
(logical volumes) 32MiB in size. All the data was passed trough
local connection without the benefit. (I set --bwlimit low, so I can see
evidently the rsync performance).
By adding more...
2011 Nov 28
1
rw-devices patch for rsyncing block devices
...st weekend. Seems to me it works
"incrementally". Attached are
* six git commits, or
* one complete patch
on top of current development rsync branch (master branch commit
60ef39705797c9df7069297eb4ed5feab5e88f29).
bobek:/data/soft/rsync/rsync# dd if=/dev/urandom of=/dev/mapper/vg-pokus1
dd: writing to `/dev/mapper/vg-pokus1': No space left on device
65537+0 records in
65536+0 records out
33554432 bytes (34 MB) copied, 6.53098 s, 5.1 MB/s
bobek:/data/soft/rsync/rsync# dd if=/dev/mapper/vg-pokus1 of=/dev/mapper/vg-pokus2
65536+0 records in
65536+0 records out
33554432 bytes (34...