[font="Arial"]solaris box crashed? dan tak tahu kenapa crashed tapi boss bising suruh buat root cause analysis (RCA) ? jangan risau ni jalan paling mudah untuk baca dump files tapi kalau nak lebih2 kena la study lg.[/font]


[font="Verdana"]bash-3.00# uname -a;uptime
SunOS sunclus1 5.10 Generic_142901-08 i86pc i386 i86pc
4:18pm up 16 min(s), 1 user, load average: 0.00, 0.30, 0.88
bash-3.00# ls
bounds unix.0 vmcore.0
bash-3.00# pwd
/var/crash/sunclus1
bash-3.00# mdb -k unix.0 vmcore.0
Loading modules: [ unix krtld genunix dtrace specfs cpu.generic uppc pcplusmp ufs mpt ip hook neti sctp arp usba fctl nca lofs zfs cpc random crypto fcip ptm sppp nfs ]
> ::status
debugging crash dump vmcore.0 (64-bit) from sunclus1
operating system: 5.10 Generic_142901-08 (i86pc)
panic message: Reservation Conflict
Disk: /pci@0,0/pci15ad,1976@10/sd@2,0
dump content: kernel pages only
>[/font]

[font="Arial"]so dari sini kita tahu la server crashed sebab ada disk conflict.[/font]

[font="Arial"]error message yg ada dari syslog cuma ini[/font]

[font="Verdana"]Aug 12 16:00:49 sunclus1 cl_dlpitrans: [ID 624622 kern.notice] Notifying cluster that this node is panicking[/font]

[font="Arial"]selamat menyambut Ramadhan [/font]

awesome tq for the info ...

selain ::status, ada tak simple mdb command yang lain?

http://docs.sun.com/doc/819-2239/mdb-1?a=view

haha sebenarnya tengah cari mdb command yang tak involve assembly lang ... tq anyway