Re: [Moosefs-users] chunkserver can't connect to masterserver

[Michał B. <mic...@ge...>]

Hi!

Probably we know what could have happened. For the beginning please restart
the master server (while the chunkservers are still running). If it doesn't
help, we'll send you a patch for the master.

 

Kind regards

Michał Borychowski 

 

From: lwxian_aha [mailto:lwx...@16...] 
Sent: Tuesday, May 11, 2010 5:34 AM
To: moosefs-users
Subject: [Moosefs-users] chunkserver can't connect to masterserver

 

today I have new trouble with my new MFS system,chunkserver can't connect to
masterserver;

 

my MFS system  consist of one masterserver,three chunkserver,every
chunkserver with 7.2T diskspace; about 1.4T 

data and about 7 million files ,every file with 2 copies;

MFS version is 1.6.11

OS version CENTOS 5.0

FS is ext3;

 

Following is the error message:

 

[root@localhost mfs]# tail /var/log/messages 

May 11 10:57:00 localhost mfsmaster[25802]: server 1 (ip: 192.168.10.23,
port: 9422): usedspace: 33326616576 

(31.04 GiB), totalspace: 140025790464 (130.41 GiB), usage: 23.80%

May 11 10:57:00 localhost mfsmaster[25802]: total: usedspace: 33326616576
(31.04 GiB), totalspace: 140025790464 

(130.41 GiB), usage: 23.80%

May 11 10:57:03 localhost mfsmaster[25802]: CS(192.168.10.21) packet too
long (56130653/50000000)

May 11 10:57:03 localhost mfsmaster[25802]: chunkserver disconnected - ip:
192.168.10.21, port: 0, usedspace: 0 

(0.00 GiB), totalspace: 0 (0.00 GiB)

May 11 10:57:08 localhost mfsmaster[25802]: CS(192.168.10.21) packet too
long (56130653/50000000)

May 11 10:57:08 localhost mfsmaster[25802]: chunkserver disconnected - ip:
192.168.10.21, port: 0, usedspace: 0 

(0.00 GiB), totalspace: 0 (0.00 GiB)

May 11 10:57:13 localhost mfsmaster[25802]: CS(192.168.10.21) packet too
long (56130653/50000000)

May 11 10:57:13 localhost mfsmaster[25802]: chunkserver disconnected - ip:
192.168.10.21, port: 0, usedspace: 0 

(0.00 GiB), totalspace: 0 (0.00 GiB)

May 11 10:57:18 localhost mfsmaster[25802]: CS(192.168.10.21) packet too
long (56130653/50000000)

May 11 10:57:18 localhost mfsmaster[25802]: chunkserver disconnected - ip:
192.168.10.21, port: 0, usedspace: 0 

(0.00 GiB), totalspace: 0 (0.00 GiB)

 

 

 

what's happen ?need you help!

thanks a lot's

 

2010-05-05 

  _____  

lwxian_aha