Tag archives for openstorage

I talk too much…

Posted in Avs, Iscsi, Linux, ohac, Opensolaris, oracle, storage, Suncluster, Unixtips, Zfs by Marcelo Leal on 11 May 2011 Tags: Avs, iscsi, openstorage, storage, Zfs 2 Comments

Ok, that was funny... well, not really, because i did loose a lot of time on it. I have no experience with ASM (Automatic Storage Management) by Oracle, and while a system administrator, i did manage the oracle volumes as filesystems. The raw devices on that time had the 'performance' ...

Disksort vs Max_Pending

Posted in Dtrace, General, Opensolaris, storage, Wordpress, Zfs by Marcelo Leal on 09 September 2010 Tags: copy-on-write, cow, Dtrace, Opensolaris, openstorage, oracle, performance, solaris, storage, Zfs No Comment

DO NOT TRY IT IN PRODUCTION. USE AT YOUR OWN RISK! Good news... here you can get a little script to enable, disable, and check the disksort flag on your disks (not persistent after reboot, take a look on my other post to a link for how to do it). Take ...