Hi On Friday 07 March 2014 21:21:23 devz...@web.de wrote: > Hi Pavel, > could you try if --inplace --no-whole-file makes a difference?
sadly, this make no difference. I am using rsync over network when testing, so that is the expected result. However, when I enable compression for the volume, the size for mostly-zeroed files goes down significantly. thanks Pavel Herrmann > normally, if using rsync --inplace on local host without network in betweens > makes rsync switch to --whole-file, and i assume, that for some reason > your rsync is rewriting the whole file inplace. and any rewritten block on > zfs means newly allocated block, which quickly eats up your space. > > -W, --whole-file > With this option rsyncâs delta-transfer algorithm is not used > and the whole file is sent as-is instead. The transfer may be > faster if this option is used when the bandwidth between the source and > destination machines is higher than the bandwidth to disk (especially when > the "disk" is actually a networked filesys- tem). This is the default > when both the source and destination are specified as local paths, but only > if no batch-writing option is in effect. > > i came across this wile trying to recreate your issue - i tested this on > localhost and while scratching my head abourt the weird growth i remembered > that rsync is "too intelligent" when not run via network.... > > regards > Roland > > > Gesendet: Freitag, 07. März 2014 um 00:50 Uhr > > Von: "Pavel Herrmann" <morpheus.i...@gmail.com> > > An: "Hendrik Visage" <hvj...@gmail.com> > > Cc: devz...@web.de, "rsync@lists.samba.org" <rsync@lists.samba.org> > > Betreff: Re: strange behavior of --inplace on ZFS > > > > Hi > > > > apologies for reordering the message parts, and for the long bit at the > > end > > > > On Thursday 06 March 2014 23:45:22 Hendrik Visage wrote: > > > Question: The source and destination folder host OS and are both sides > > > ZFS? > > > > no, the remote (source) was ext4. However, i plan to use it against at > > least one NTFS machine as well > > > > > I'd like to see some stats that rsync said it transfered, also add the > > > -S flag as an extra set of tests. > > > > --sparse had the opposite result, minimal size for zeroed file, no space > > saved for random file. > > combination of --sparse and --inplace is not supported > > > > > When you are on Solaris, also see the impact of a test case using > > > mkfile and not dd if=/dev/zero. > > > > sadly, I have no Solaris in my environment, all test were done on Linux > > > > > On Thu, Mar 6, 2014 at 11:17 PM, <devz...@web.de> wrote: > > > > Hi Pavel, > > > > > > > > maybe that´s related to zfs compression ? > > > > > > > > on compressed zfs filesystem, zeroes are not written to disk. > > > > compression was not turned on on the volume (unless this is enabled even > > if > > compression is set to off) > > > > > > # dd if=/dev/zero of=test.dat bs=1024k count=100 > > > > > > > > /zfspool # ls -la > > > > total 8 > > > > drwxr-xr-x 3 root root 4 Feb 26 10:18 . > > > > drwxr-xr-x 27 root root 4096 Mar 29 2013 .. > > > > drwxr-xr-x 25 root root 25 Mar 29 2013 backup > > > > -rw-r--r-- 1 root root 104857600 Feb 26 10:18 test.dat > > > > > > > > /zfspool # du -k test.dat > > > > 1 test.dat > > > > > > > > /zfspool # du -k --apparent-size test.dat > > > > 102400 test.dat > > > > > > > > despite that, space calculation on compressed fs is a difficult > > > > thing... > > > > space was as reported by 'zfs list', on a volume that was created > > specifically for this test. I would assume that is the most reliable way > > to get space usage> > > > The other Question that would be interested (both with and without -S) > > > is when you use the dd if=/dev/urandom created file, but change some > > > places with dd =/dev/zero (ie the reverse of the A test case, creatin > > > with dd if=/dev/zero and changes with dd if=/dev/urandom) > > > > I just rerun all the tests with --sparse and --inplace, results follow > > (cleanup is done after each 'zfs list', not shown) > > > > > > thanks > > Pavel Herrmann > > > > > > > > > > > > zero-inited file > > > > remote runs: > > # dd if=/dev/zero of=testfile bs=1024 count=102400 > > # dd if=/dev/urandom of=testfile count=1 bs=1024 seek=854 conv=notrunc > > # dd if=/dev/urandom of=testfile count=1 bs=1024 seek=45368 conv=notrunc > > # dd if=/dev/urandom of=testfile count=50 bs=1024 seek=9647 conv=notrunc > > > > > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > ./ > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 1 (reg: 1) > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 33 > > Total bytes received: 104,870,500 > > > > sent 33 bytes received 104,870,500 bytes 41,948,213.20 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,301 > > > > sent 71,710 bytes received 51,301 bytes 82,007.33 bytes/sec > > total size is 104,857,600 speedup is 852.42 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,301 > > > > sent 71,710 bytes received 51,301 bytes 82,007.33 bytes/sec > > total size is 104,857,600 speedup is 852.42 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 61,440 bytes > > Matched data: 104,796,160 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 102,489 > > > > sent 71,710 bytes received 102,489 bytes 116,132.67 bytes/sec > > total size is 104,857,600 speedup is 601.94 > > > > # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 1.43M 3.44T 616K legacy > > > > > > > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 104,870,497 > > > > sent 71,710 bytes received 104,870,497 bytes 29,983,487.71 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,301 > > > > sent 71,710 bytes received 51,301 bytes 82,007.33 bytes/sec > > total size is 104,857,600 speedup is 852.42 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,301 > > > > sent 71,710 bytes received 51,301 bytes 82,007.33 bytes/sec > > total size is 104,857,600 speedup is 852.42 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 61,440 bytes > > Matched data: 104,796,160 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 102,489 > > > > sent 71,710 bytes received 102,489 bytes 69,679.60 bytes/sec > > total size is 104,857,600 speedup is 601.94 > > # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 346M 3.44T 100M legacy > > > > > > random-init > > > > remote runs: > > # dd if=/dev/urandom of=testfile count=102400 bs=1024 > > # dd if=/dev/urandom of=testfile count=1 bs=1024 seek=854 conv=notrunc > > # dd if=/dev/urandom of=testfile count=1 bs=1024 seek=45368 conv=notrunc > > # dd if=/dev/urandom of=testfile count=50 bs=1024 seek=9647 conv=notrunc > > > > > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > ./ > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 1 (reg: 1) > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 33 > > Total bytes received: 104,870,500 > > > > sent 33 bytes received 104,870,500 bytes 41,948,213.20 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,297 > > > > sent 71,710 bytes received 51,297 bytes 82,004.67 bytes/sec > > total size is 104,857,600 speedup is 852.45 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,297 > > > > sent 71,710 bytes received 51,297 bytes 82,004.67 bytes/sec > > total size is 104,857,600 speedup is 852.45 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 61,440 bytes > > Matched data: 104,796,160 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 102,481 > > > > sent 71,710 bytes received 102,481 bytes 69,676.40 bytes/sec > > total size is 104,857,600 speedup is 601.97 > > > > # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 401M 3.44T 100M legacy > > > > > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > ./ > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 1 (reg: 1) > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 33 > > Total bytes received: 104,870,500 > > > > sent 33 bytes received 104,870,500 bytes 69,913,688.67 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --inplace root@test:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,297 > > > > sent 71,710 bytes received 51,297 bytes 82,004.67 bytes/sec > > total size is 104,857,600 speedup is 852.45 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 10,240 bytes > > Matched data: 104,847,360 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 51,297 > > > > sent 71,710 bytes received 51,297 bytes 82,004.67 bytes/sec > > total size is 104,857,600 speedup is 852.45 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 61,440 bytes > > Matched data: 104,796,160 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 102,481 > > > > sent 71,710 bytes received 102,481 bytes 116,127.33 bytes/sec > > total size is 104,857,600 speedup is 601.97 > > # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 101M 3.44T 100M legacy > > > > > > > > random init, zeroed holes > > > > remote runs: > > # dd if=/dev/urandom of=testfile count=102400 bs=1024 > > # dd if=/dev/zero of=testfile count=20000 bs=1024 seek=10 conv=notrunc > > # dd if=/dev/zero of=testfile count=20000 bs=1024 seek=20010 conv=notrunc > > # dd if=/dev/zero of=testfile count=20000 bs=1024 seek=40010 conv=notrunc > > # dd if=/dev/zero of=testfile count=20000 bs=1024 seek=60010 conv=notrunc > > # dd if=/dev/zero of=testfile count=20000 bs=1024 seek=80010 conv=notrunc > > > > > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > ./ > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 1 (reg: 1) > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 33 > > Total bytes received: 104,870,500 > > > > sent 33 bytes received 104,870,500 bytes 29,963,009.43 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 20,480,000 bytes > > Matched data: 84,377,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 20,515,557 > > > > sent 71,710 bytes received 20,515,557 bytes 8,234,906.80 bytes/sec > > total size is 104,857,600 speedup is 5.09 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 25,059.33 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 45,106.80 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@d > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 75,178.00 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@e > > # rsync -aHAv --stats --delete --sparse root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 75,178.00 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 309M 3.44T 2.72M legacy > > > > > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > ./ > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 1 (reg: 1) > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 104,857,600 bytes > > Matched data: 0 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 33 > > Total bytes received: 104,870,500 > > > > sent 33 bytes received 104,870,500 bytes 29,963,009.43 bytes/sec > > total size is 104,857,600 speedup is 1.00 > > # zfs snapshot zraid/test@a > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 20,480,000 bytes > > Matched data: 84,377,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 20,515,557 > > > > sent 71,710 bytes received 20,515,557 bytes 13,724,844.67 bytes/sec > > total size is 104,857,600 speedup is 5.09 > > # zfs snapshot zraid/test@b > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 45,106.80 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@c > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 45,106.80 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@d > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 45,106.80 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > # zfs snapshot zraid/test@e > > # rsync -aHAv --stats --delete --inplace root@remote:/test/ . > > receiving incremental file list > > testfile > > z > > Number of files: 2 (reg: 1, dir: 1) > > Number of created files: 0 > > Number of regular files transferred: 1 > > Total file size: 104,857,600 bytes > > Total transferred file size: 104,857,600 bytes > > Literal data: 0 bytes > > Matched data: 104,857,600 bytes > > File list size: 50 > > File list generation time: 0.001 seconds > > File list transfer time: 0.000 seconds > > Total bytes sent: 71,710 > > Total bytes received: 41,057 > > > > sent 71,710 bytes received 41,057 bytes 45,106.80 bytes/sec > > total size is 104,857,600 speedup is 929.86 > > zalohovadlo recover # zfs list > > NAME USED AVAIL REFER MOUNTPOINT > > <snip> > > zraid/test 198M 3.44T 100M legacy -- Please use reply-all for most replies to avoid omitting the mailing list. 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