HP XP RAID Manager Software User Manual
Page 150
It is possible to confirm the status for Auto LUN by using “-fe” option of the pairdisplay command.
pairdisplay -g
-fe
This option is used to display the serial# and LDEV# of the external LUNs mapped to the LDEV and
additional informations for the pair volume.
This option displays the informations above by adding to last column, and then ignores the format
of 80 column.
This option is invalid if the cascade options (-m all,-m cas) are specified.
Display example:
Before execution of Auto LUN command:
# pairdisplay -g horc0 -fe
Group ... Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M
CTG CM EM E-Seq# E-LDEV#
horc0 ... 62496 18.SMPL ---,----- --- - - - - - -
horc0 ... 62496 19.SMPL ---,----- --- - - - H 30053 30
# paircreate -g horc0 -vl -m cc
During execution of Auto LUN command, the progress is displayed in the copy %:
# pairdisplay -g horc0 -fe
Group ... Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M
CTG CM EM E-Seq# E-LDEV#
horc0 ... 62496 18.P VOL COPY,62496 19 - -
C - - -
horc0 ... 62496 19.S VOL COPY,----- 18 - -
C H 30053 30
After completion of Auto LUN command:
Group ... Seq#,LDEV#.P/S,Status, Seq#,P-LDEV# M
CTG CM EM E-Seq# E-LDEV#
horc0 ... 62496 18.P VOL PSUS,62496 19 - -
C
V 30053
30
horc0 ... 62496 19.S VOL SSUS,----- 18 - -
C - - -
CM: Displays the copy mode N : Non Snapshot S : Snapshot. For SMPL state, this shows that
pair-volume will be created as Snapshot. C : Auto LUN
EM: Displays the external connection mode H : Mapped E-lun as hidden from the host. V : Mapped
E-lun as visible to the host ‘ - ‘: Unmapped to the E-lun BH : Mapped E-lun as hidden from the host,
but LDEV blockading. BV : Mapped E-lun as visible to the host, but LDEV blockading B : Unmapped
to the E-lun, but LDEV blockading
E-Seq#: Displays the production (serial) number of the external LUN. Unknown is shown as ‘-’.
E-LDEV#: Displays the LDEV# of the external LUN. ‘Unknown’ is shown as ‘-’.
(4) Command for discovering an external volume via the device file
It is possible to discover the external volumes by using the inqraid command.
Example in Linux:
# ls /dev/sd* |./inqraid -CLI
DEVICE_FILE PORT SERIAL LDEV CTG H/M/12 SSID R:Group PRODUCT_ID
sdh CL2-G 63528 15360 - s/s/ss 0100 5:01-09 OPEN-V
sdu CL2-G 63528 2755 - s/s/ss 000B S:00001 OPEN-0V
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Data replication operations with RAID Manager