Networker recover the data to another server

Question

networder: 7.4 sp3 server: redhat as5 64bit the PSLAVE is the production server from which the data was backup. Now I want the data recover to BAK server. Both server is a storage node connected to the tape library. on the BAK server, I issue the command recover -s BackupServer -c PSLAVE -R BAK -d /bak on the console I noticed that the tape is mount on the PSLAVE and the data is restore on the PSLAVE and then sent to the BAK thought IP network. during recover a big file (20G). I got some error message: ./var/ibdata44131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Connection reset by peer5041:recover: Unable to read checksum from save stream4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Invalid argument16294:recover: Encountered an error recovering ./var/ibdata416304:recover: Message from NSR server `BackupServer': bad rsidRequesting remaining 76 file(s) from NSR server `BackupServer'39078:recover: RPC error: RPC send operation failed. A network connection could not be established with the host.4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Invalid argument52973:recover: Didn't recover requested file ./var/db-pdbslave-03.err4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Invalid argument and the rest of the file failed too. on the BAK. I notice the mem usage is huge. I have 8G of ram. when the job failed i only have 200MB. what is the problem? can i recover my file directly to the BAK.? gus pls help

DavidHampson · Answer

Its not entirely clear what you are doing here - which client/server are you running this from?

Secondly you have said you are recovering a big file but the restore indicates you are recovering a directory:

Requesting remaining 76 file(s)

There appears to be some kind of communication issue going on here but it will help to know what is going on first. Also where does the client you are recovering (PSLAVE) backup to?

DIDI4 · Answer

PSLAVE is where the data is living.and I want to recover the data to BAK../var/ibdata4 is the 20G file. and after that there are 76 files need to recover. also failed.when i try to recover ibdata4 file I got the following message.recover> recoverRecovering 1 file from /data/mysql3306/var/ into /bakVolumes needed (all near-line): 000002 at ADIC@0.0.1Total estimated disk space needed for recover is 20 GB.Requesting 1 file(s), this may take a while..../ibdata44131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Connection reset by peer5041:recover: Unable to read checksum from save stream4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Invalid argument16294:recover: Encountered an error recovering ./ibdata416304:recover: Message from NSR server `BackupServer': bad rsid4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Invalid argument52973:recover: Didn't recover requested file ./ibdata4Received 0 file(s) from NSR server `BackupServer'Recover errors with 1 file(s)Recover completion time: Thu 02 Jul 2009 08:43:57 PM CST

DavidHampson · Answer

My concern would be these messages:4131:recover: Could not send indication to jobd.39078:recover: SYSTEM error: Connection reset by peerjobd is the job daemon which starts and keeps track of Networker processes; if you are having problems communicating with it then you will have problems.I would suggest restarting the Networker client where you are doing the restore; also can you verify that the Networker storage node is on the same version of Networker as the backup server?

NetWorker

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