Sorry, yes. It is straight;
# time zfs send zpool1/leroy_c...@speedtest | nc 172.20.12.232 3001
real 19m48.199s
# /var/tmp/nc -l -p 3001 -vvv | time zfs recv -v zpool1/le...@speedtest
received 82.3GB stream in 1195 seconds (70.5MB/sec)
Sending is osol-b114.
Receiver is Solaris 10 10/08
When we tested Solaris 10 10/08 -> Solaris 10 10/08 these were the results;
zfs send | nc | zfs recv -> 1 MB/s
tar -cvf /zpool/leroy | nc | tar -xvf - -> 2.5 MB/s
ufsdump | nc | ufsrestore -> 5.0 MB/s
So, none of those solutions was usable with regular Sol 10. Note most
our volumes are ufs in zvol, but even zfs volumes were slow.
Someone else had mentioned the speed was fixed in an earlier release, I
had not had a chance to upgrade. But since we wanted to try zfs
user-quotas, I finally had the chance.
Lund
Brent Jones wrote:
On Thu, May 21, 2009 at 10:17 PM, Jorgen Lundman <lund...@gmo.jp> wrote:
To finally close my quest. I tested "zfs send" in osol-b114 version:
received 82.3GB stream in 1195 seconds (70.5MB/sec)
Yeeaahh!
That makes it completely usable! Just need to change our support contract to
allow us to run b114 and we're set! :)
Thanks,
Lund
Jorgen Lundman wrote:
We finally managed to upgrade the production x4500s to Sol 10 10/08
(unrelated to this) but with the hope that it would also make "zfs send"
usable.
Exactly how does "build 105" translate to Solaris 10 10/08? My current
speed test has sent 34Gb in 24 hours, which isn't great. Perhaps the next
version of Solaris 10 will have the improvements.
1>>>
Robert Milkowski wrote:
Hello Jorgen,
If you look at the list archives you will see that it made a huge
difference for some people including me. Now I'm easily able to
saturate GbE linke while zfs send|recv'ing.
Since build 105 it should be *MUCH* for faster.
--
Jorgen Lundman | <lund...@lundman.net>
Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell)
Japan | +81 (0)3 -3375-1767 (home)
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Can you give any details about your data set, what you piped zfs
send/receive through (SSH?), hardware/network, etc?
I'm envious of your speeds!
--
Jorgen Lundman | <lund...@lundman.net>
Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell)
Japan | +81 (0)3 -3375-1767 (home)
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