network transfer slow

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paabloop
Posts: 8
Joined: 2011/08/29 21:04:34

Re: network transfer slow

Post by paabloop » 2011/08/31 14:11:17

UPDATE: i install drbd 8.3 from El Repo and i have the same results...

Thanks

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TrevorH
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Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: network transfer slow

Post by TrevorH » 2011/08/31 15:26:29

Ok, now post the output from the drbdsetup show command from earlier as it'll have significantly more output than before.

paabloop
Posts: 8
Joined: 2011/08/29 21:04:34

Re: network transfer slow

Post by paabloop » 2011/08/31 17:25:33

here we go:

[code][root@st2 ~]# drbdsetup /dev/drbd0 show
disk {
size 0s _is_default; # bytes
on-io-error detach;
fencing dont-care _is_default;
max-bio-bvecs 0 _is_default;
}
net {
timeout 60 _is_default; # 1/10 seconds
max-epoch-size 2048 _is_default;
max-buffers 2048 _is_default;
unplug-watermark 128 _is_default;
connect-int 10 _is_default; # seconds
ping-int 10 _is_default; # seconds
sndbuf-size 1048576; # bytes
rcvbuf-size 0 _is_default; # bytes
ko-count 0 _is_default;
allow-two-primaries;
after-sb-0pri discard-zero-changes;
after-sb-1pri discard-secondary;
after-sb-2pri disconnect _is_default;
rr-conflict disconnect _is_default;
ping-timeout 5 _is_default; # 1/10 seconds
on-congestion block _is_default;
congestion-fill 0s _is_default; # byte
congestion-extents 127 _is_default;
}
syncer {
rate 4096000k; # bytes/second
after -1 _is_default;
al-extents 3389;
verify-alg "md5";
on-no-data-accessible io-error _is_default;
c-plan-ahead 0 _is_default; # 1/10 seconds
c-delay-target 10 _is_default; # 1/10 seconds
c-fill-target 0s _is_default; # bytes
c-max-rate 4096000k; # bytes/second
c-min-rate 2048000k; # bytes/second
}
protocol C;
_this_host {
device minor 0;
disk "/dev/md127";
meta-disk internal;
address ipv4 10.10.0.14:7789;
}
_remote_host {
address ipv4 10.10.0.13:7789;
}
[root@st2 ~]# [/code]

thanks

paabloop
Posts: 8
Joined: 2011/08/29 21:04:34

Re: network transfer slow

Post by paabloop » 2011/09/02 14:15:28

any ideas?

Thanks

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TrevorH
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Posts: 33202
Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: network transfer slow

Post by TrevorH » 2011/09/02 15:33:11

No, sorry, none. Well apart from trying the DRBD mailing list and/or #drbd on IRC.

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