Hitachi VSP F1500

The following example flushes the system buffer associated with all groups
for the local instance.
raidscan -pi $Volume -find sync
[SYNC] : ORA ORA_000[-] -> \Vol44\Dsk0 : Volume{56e4954a-28d5
4824-a408-3ff9a6521e5d}
[SYNC] : ORA ORA_000[-] -> \Vol45\Dsk0 : Volume{56e4954a-28d5
4824-a408-3ff9a6521e5e}
[SYNC] : ORB ORB_000[-] -> \Dmt1\Dsk1 : Volume{bf48a395-0ef6
11d5-8d69-00c00d003b1e}
[SYNC] : ORB ORB_001[-] -> \Dmt1\Dsk2 : Volume{bf48a395-0ef6
11d5-8d69-00c00d003b1e}
[SYNC] : ORB ORB_002[-] -> \Dmt1\Dsk3 : Volume{bf48a395-0ef6
11d5-8d69-00c00d003b1e}
Note: Windows NT does not support the LDM volume, so specify $LETALL
instead of $Volume.
Offline backup using raidscan -find sync for Windows file system:
The raidscan -find sync command flushes the system buffer associated
with a logical drive through finding a Volume{guid} corresponding to a group
of the configuration file, without using the -x mount and -x umount
commands. The following examples are for group ORB.
P-VOL Side S-VOL Side
Close all logical drives on the P-VOL by
application.
• Flush the system buffer for P-VOL
using raidscan -pi $Volume -find
sync -g ORB.
• Split the paired volume using
pairsplit -g ORB with r/w mode.
• Open all logical drives on the P-VOL
by application.
• Resynchronize the paired volume
using pairresync -g ORB.
• Flush the system buffer for NEW S-VOL
data using raidscan -pi $Volume -find
sync -g ORB.
• Back up the S-VOL data.
• Flush the system buffer for S-VOL
updates using raidscan -pi $Volume -find
sync -g ORB when the backup is finished.
Online backup using raidscan -find sync for Windows file system:
The raidscan -find sync command flushes the system buffer associated
with a logical drive through finding a Volume{guid} corresponding to a group
of the configuration file, without using the -x mount and -x umount
commands. The following examples are for group ORB.
P-VOL Side S-VOL Side
Freeze DB on opening P-VOL by
application.
• Flush the system buffer for P-VOL
using raidscan -pi $Volume -find
sync -g ORB.
• Splits the paired volume using
pairsplit -g ORB with r/w mode.
• Flush the system buffer for NEW S-VOL
data using raidscan -pi $Volume -find sync
-g ORB.
• Back up the S-VOL data.
• Flush the system buffer for S-VOL updates
using raidscan -pi $Volume -find sync -g
ORB when the backup is finished.
Examples of using CCI commands
8-7
Command Control Interface User and Reference Guide