[Moosefs-users] mfs-master[10546]: CS(192.168.0.125) packet too long (115289537/50000000)

[TianYuchuan(田玉川) <ti...@fo...>]

 
hello,everyone!
I have a big quertion,please help me,thank you very much.
We intend to use moosefs at our product environment as the storage of our online photo service. 
We'll store for about 200 million photo files.  
I've built one master server(48G mem), one metalogger server, eight chunk servers(8*1T SATA). When I copy photo files to the moosefs system. At start everything is good. But  I had copyed files 57 million ，the master machines'CPU were used 100% .
I sthoped the master when used “/user/local/mfs/sbin/mfsmasterserver -s”，that I started the master。but there was a big  problem ，the master had not read my files。 These documents are important to me，I am very anxious，please help me recover these files，tihanks。
 
 I got many error syslog from master server:

Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 41991323: 2668/2526212449954462668/176s.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 00000000043CD358 (inode: 50379931 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 50379931: 2926/4294909215566102926/163b.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 00000000002966C3 (inode: 48284 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 48284: bookdata/178/8533354296639220178/180b.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000000594726 (inode: 4242588 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 4242588: bookdata/6631/4300989258725036631/85s.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000000993541 (inode: 8436892 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 8436892: bookdata/7534/3147352338521267534/122b.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000000D906E6 (inode: 12631196 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 12631196: bookdata/8691/11879047433161548691/164s.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 000000000118DC1E (inode: 16825500 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 16825500: bookdata/1232/17850056326363351232/166b.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000001681BC7 (inode: 21019804 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 21019804: bookdata/26/12779298489336140026/246s.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000001A804E1 (inode: 25214108 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 25214108: bookdata/3886/8729781571075193886/30s.jpg
Aug  6 00:57:01 localhost mfsmaster[10546]: currently unavailable chunk 0000000001E7E826 (inode: 29408412 ; index: 0)
Aug  6 00:57:01 localhost mfsmaster[10546]: * currently unavailable file 29408412: bookdata/4757/142868991575144757/316b.jpg

Aug  7 23:56:36 localhost mfsmaster[10546]: CS(192.168.0.124) packet too long (115289537/50000000)
Aug  7 23:56:36 localhost mfsmaster[10546]: chunkserver disconnected - ip: 192.168.0.124, port: 0, usedspace: 0 (0.00 GiB), totalspace: 0 (0.00 GiB)
Aug  8 00:08:14 localhost mfsmaster[10546]: CS(192.168.0.127) packet too long (104113889/50000000)
Aug  8 00:08:14 localhost mfsmaster[10546]: chunkserver disconnected - ip: 192.168.0.127, port: 0, usedspace: 0 (0.00 GiB), totalspace: 0 (0.00 GiB)
Aug  8 00:21:03 localhost mfsmaster[10546]: CS(192.168.0.120) packet too long (117046565/50000000)
Aug  8 00:21:03 localhost mfsmaster[10546]: chunkserver disconnected - ip: 192.168.0.120, port: 0, usedspace: 0 (0.00 GiB), totalspace: 0 (0.00 GiB)

when I visited the mfscgi，the error  was“Can't connect to MFS master (IP:127.0.0.1 ; PORT:9421)”
。

Thanks all！