Hot Addition Of Pci Express Cards - Fujitsu PRIMEQUEST 2000 Series Administration Manual

CHAPTER 6 PCI Card Hot Maintenance in SUSE Linux Enterprise Server 11

6.2 Hot Addition of PCI Express cards

–-login
c. Use the iscsiadm command to confirm that the target session has been activated.
Example which confirms the state of session after connecting
# /sbin/iscsiadm -m session
tcp: [1] 192.168.1.64:3260,1 iqn.2000-
09.com.fujitsu:storage-system.eternus-
dx400:00001049.cm0ca0p0
tcp: [3] 192.168.2.66:3260,3 iqn.2000-
09.com.fujitsu:storage-system.eternus-
dx400:00001049.cm1ca0p0
d. You can confirm the activation of sessions on multipath products using DM-MP or ETERNUS
multidriver.
*1: Write down the DM-MP display contents at the session activation.
Example of DM-MP display before connecting path
# /sbin/multipath -ll
mpath1 (36000b5d0006a0000006a104900000000) dm-0
FUJITSU,ETERNUS_DX400
[size=50G][features=0][hwhandler=0][rw]
¥_ round-robin 0 [prio=1][active]
¥_ 3:0:0:0 sdb 8:16
Example of DM-MP display after connecting path
# /sbin/multipath -ll
mpath1 (36000b5d0006a0000006a104900000000) dm-0
FUJITSU,ETERNUS_DX400
[size=50G][features=0][hwhandler=0][rw]
¥_ round-robin 0 [prio=2][enabled]
¥_ 3:0:0:0 sdb 8:16
¥_ 5:0:0:0 sdc 8:32
*2: See the ETERNUS Multipath Driver User's Guide (For Linux).
6.2 Hot Addition of PCI Express cards
This section describes the PCI Express card addition procedure with the PCI Hot Plug function.
The procedure includes common steps for all PCI Express cards and the additional steps required for a
specific card function or driver.
Thus, the descriptions cover both the common operations required for all cards (e.g., power supply
operations) and the specific procedures required for certain types of card. For details on addition of the cards
not described in this section, see the respective product manuals.
6.2.1 Common addition procedures for all PCI Express cards
1. Performing the required operating system and software operations depending on the PCI card type
2. Confirming that the PCI Express slot power is off
3. Adding a PCI card
This step is performed by the field engineer in charge of your system.
4. Powering on a PCI Express slot.
5. Performing the required operating system and software operations depending on the PCI card type
Notes
This section describes instructions for the operating system and subsystems (e.g., commands, configuration
file editing). Be sure to refer to the respective product manuals to confirm the command syntax and impact on
the system before performing tasks with those instructions.
The following sections describe card addition with the required instructions (e.g., commands, configuration file
editing) for the operating system and subsystems, together with the actual hardware operations. Step 3 is
performed by the field engineer in charge of your system.
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