0653-447 Requested a write of 4096 bytes, but wrote only 3584


I hit a roadblock when trying to copy a 50G file from an NFS mount to a local disk on an AIX 5.3 server. The error is as follows: 0653-447 Requested a write of 4096 bytes, but wrote only 3584. What to do? On a console, type : #ulimit -f unlimited #ulimit -d unlimited ..and…

ANR0454E Session rejected by server , reason: Authentication Failure


So somehow, the storage agent in one of the node of my HP-UX RAC clusters won’t start. Manually starting the storage agent reveal this error message : “ANR0454E Session rejected by server , reason: Authentication Failure.” So, that’s my problem. My TSM server refused to authenticate the storage agent. The first thing that I tried…

sqlplus with crontab


Ever want to run oracle’s sqlplus with crontab? Most of the time, the script won’t be executed, even though you’re already using the right user account. This is because crontab does not source the user’s environment variable when executing the command, and this cause some specific ORACLE variables not having the correct vaules, and in…

Activating NFS server on HP-UX 11.xx


This is done on HP-UX v 11.23. Make NFS Server to autostart Open /etc/rc.config.d/nfsconf # vi /etc/rc.config.d/nfsconf Change NFS_SERVER paramater from “0” to “1”, then save. NFS_CLIENT=1 NFS_SERVER=1 NUM_NFSD=16 NUM_NFSIOD=16 PCNFS_SERVER=0 Share some directories Open /etc/exports # vi /etc/exports add directories that you want to share to the file, for example: /var/opt/ignite/clients -anon=2 /var/opt/ignite/recovery/archives/hqcmsdb1 -anon=2,access=hqcmsdb1…

Scheduling a move file using cron and scp


So I need to automate a process where an oracle dump file is moved to a remote server, and the existing loacl file is then permanently removed. I have to make sure that: the status of copy process is reported, whether successful, or not The remove process will only start if the copy process is…