Solaris System Calls Question:

1)check the errot messages like kernel and I/O related
errors in /var/adm/messages file.if any disk having 2 write
errore and 10 read errors it is supposed toe Bad disk.

2)check logical and phsical path of that bad hard disk
using the command eeprom show-devs.

3)after that we have to genetae the ticket to the concern
team

4)take the full backup of that disk.

5)After taking the permission we need to change the disk
with timestamps.