Re: [zfs-discuss] Oracle raw volumes

2009-02-01 Thread Stefan Parvu
one question related with this: would KAIO be supported on such configuration ? At least trying to open /dev/zvol/rdsk/datapool/master where master is defined as: # zpool create -f datapool mirror c1t1d0 c2t0d0 # zfs create -V 1gb datapool/master # ls -lrt /dev/zvol/rdsk/datapool/master

Re: [zfs-discuss] Oracle raw volumes

2009-02-01 Thread Jim Dunham
Stefan, one question related with this: would KAIO be supported on such configuration ? Yes, but not as one might expect. As seen from the truss output below, the call to kaio() fails with EBADFD, a direct result of the fact that for ZFS its cb_ops interface for asynchronous read and

Re: [zfs-discuss] Oracle raw volumes

2006-10-25 Thread Robert Milkowski
Hello Sergio, Wednesday, October 25, 2006, 1:29:25 AM, you wrote: Hi. If I create an Oracle volume using zfs like this # zpool create -f oracle c0t1d0 # zfs create -V 500mb oracle/system.dbf # cd /dev/zvol/rdsk/oracle # chown oracle:oinstall system.dbf Would it be similar to a vxvm

[zfs-discuss] Oracle raw volumes

2006-10-24 Thread Sergio Valverde
Hi. If I create an Oracle volume using zfs like this # zpool create -f oracle c0t1d0 # zfs create -V 500mb oracle/system.dbf # cd /dev/zvol/rdsk/oracle # chown oracle:oinstall system.dbf Would it be similar to a vxvm raw volume like /dev/vx/rdsk/oracle/system.dbf