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Recover Super Block
How to recover a Super Block in Solaris 10 ?
sathish_us
- Aug 24th, 2009
You can get the alternate super blocks by command,# newfs -N /dev/rdsk/c0t0d0s0Then, run with any of listed alternate blocks# fsck -o b=32 /dev/rdsk/c0t0d0s0
sankar.naru
- Jun 17th, 2009
First check where the alternate superblocks are availablenewfs -N /dev/rdsk/c0t0d0s0it will give the alternate super blocksthen choose any one alternate superblock no and run this commandfsck -o b=alternate superblock /dev/rdsk/c0t0d0s0
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TELNET and SSS
If a server is pingable but unable to TELNET or SSS what will you check and how will you resolve it?
sathish_us
- Sep 23rd, 2009
Check the TELNET & SSH services are running. If not, start the services.# svcs -a |grep telnet# svcadm enable telnet # svcadm enable sshIf still not to able to logon, check the firewall.
sankar.naru
- Jun 18th, 2009
You first check whether there are any dependency services are enabled or not.svcs -xv telnet and svcs -xv ssh If there are no dependencies then you can simply enable telnet and sshsvcadm enable teln...
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How do you boot from a Network with jumpstart?
