Thursday, May 22, 2008

AIX superblock corrupt

Aix has 2 superblocks , one in logical block 1 and a copy in logical block 31
run beow to copy 31 into 1
#dd count=1 bs=4k skip=31 seek=1 if=/dev/hd4 of=/dev/hd4
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

UNIX: How to print column nicely using printf

[user@hostfwnms1-oam tmp]# cat b.sh printf "%-26s %-19s %-8s %-8s %-s %-s\n" HOSTNAME IP PING SNMPWALK 0-ok 1-fail for i in `cat n...

  • Solaris: rsync in parallel
    This does increase the amount of CPU and I/O that both your sending and receiving side use, but I’ve been able to run ~25 parallel instance...
  • AIX How to kill session on vtmenu
    syntax: rmvterm –m {msys} –p {lpar} # rmvterm -m Server-9117-570-SN103FACD_B -p WBITVIO2
  • VERITAS Cluster command list
    Cluster operations Start VCS hastart [-force-stale] hasys -force system Stop VCS hastop -local [-force-evacuate] hastop -sys system [-force-...