Hitachi TAGMASTORE MK-90RD011-25 - Manual (Page 326)

308 Chapter 4 Performing CCI Operations
4.18.1 Volume Discovery Function
CCI supports the volume discovery function of three levels that shows the relationship
between LDM volumes and the physical volumes.
„
Physical level. CCI shows the relationship between ‘PhysicalDrive’ and LDEV by given
$Physical as KEY WORD for the discovery.
„
LDM volume level. CCI shows the relationship between ‘LDM volume & PhysicalDrives’
and LDEV by given $Volume as KEY WORD for the discovery.
„
Drive letter level. CCI shows the relationship between ‘Drive letter & LDM volume &
PhysicalDrives’ and LDEV by given $LETALL as KEY WORD for the discovery.
The KEY WORD($Physical,$Volume,$LETALL) can be used with ‘raidscan
-find,inqraid,mkconf’ commands.
In Windows, DOS devices (i.e. C:, Volume{}) are linked to a Device Object Name
(\Device\...). CCI indicates as the following by abbreviating a long Device Object Name.
„
Device Object Name of the LDM for Windows 2008/2003/2000:
–
\Device\HarddiskVolumeX for Partition Æ \VolX\DskY
DskY shows that VolX are configured through HarddiskY.
„
Device Object Name of the LDM for Windows 2003/2000:
–
\Device\HarddiskDmVolumes\ ... \VolumeX for spanned volume Æ \DmsX\DskYs
–
\Device\HarddiskDmVolumes\ ... \StripeX for striped volume Æ \DmtX\DskYs
–
\Device\HarddiskDmVolumes\ ... \RaidX for Raid-5 volume Æ \DmrX\DskYs
–
DskYs shows that DmsX(DmtX,Dmr) volumes are configured through bundling multiple
HarddiskY1 Y2….
„
Device Object Name of the PhysicalDrive for Windows 2008/2003/2000:
–
\Device\HarddiskX\DR?? Æ HarddiskX
The user will be able to know the relationship between LDM volumes and LDEV by given a
KEY WORD to “inqraid” command.
inqraid $LETALL -CLI
DEVICE_FILE PORT SERIAL LDEV CTG H/M/12 SSID R:Group PRODUCT_ID
D:\Vol2\Dsk4 - - - - - - - DDRS-34560D
E:\Vol44\Dsk0 CL2-K 61456 194 - s/s/ss 0004 1:01-10 OPEN-3
F:\Vol45\Dsk0 CL2-K 61456 194 - s/s/ss 0004 1:01-10 OPEN-3
G:\Dmt1\Dsk1 CL2-K 61456 256 - s/s/ss 0005 1:01-11 OPEN-3
G:\Dmt1\Dsk2 CL2-K 61456 257 - s/s/ss 0005 1:01-11 OPEN-3
G:\Dmt1\Dsk3 CL2-K 61456 258 - s/s/ss 0005 1:01-11 OPEN-3
inqraid $Volume -CLI
DEVICE_FILE PORT SERIAL LDEV CTG H/M/12 SSID R:Group PRODUCT_ID
\Vol2\Dsk4 - - - - - - - DDRS-34560D
\Vol44\Dsk0 CL2-K 61456 194 - s/s/ss 0004 1:01-10 OPEN-3
\Vol45\Dsk0 CL2-K 61456 194 - s/s/ss 0004 1:01-10 OPEN-3
\Dmt1\Dsk1 CL2-K 61456 256 - s/s/ss 0005 1:01-11 OPEN-3
\Dmt1\Dsk2 CL2-K 61456 257 - s/s/ss 0005 1:01-11 OPEN-3
\Dmt1\Dsk3 CL2-K 61456 258 - s/s/ss 0005 1:01-11 OPEN-3