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Snapshot write data on the specified master, specified source volume.

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Table 14 Event code descriptions and recommended actions (continued) Event Event type Description code Recommended action 245 Informational An existing disk channel target device is not Check the indicated target device for bad responding to SCSI discovery commands. hardware or bad cable, then initiate a rescan. 246 Warning The coin battery is either not present, or it is not properly seated, or it has reached end of life. (The battery is a battery backup for the real-time (date/time) clock. In the event of a power failure, the date and time will revert to January 1, 1970 00:00:00. The coin battery is on the controller module. A service technician must replace or reseat the battery. 247 Warning The FRU-ID SEEPROM for the specified field replaceable unit (FRU) cannot be read; FRU-ID data might not be programmed. FRU-ID data includes the worldwide name, SCSI ID, and branding information. A service technician can reprogram FRU-ID data. 248 Informational A valid feature license was successfully installed. See event 249 for details about each licensed feature. 249 Informational A valid license has been installed for the specified feature. This event is logged for each licensed feature to show the new license value for that feature. 250 Warning A license could not be installed (license is invalid). Check license parameters against what is allowed for the platform and recreate the license using valid parameters, then reinstall. Review the readme file that came with the license. 251 Warning A volume-copy operation has started for the specified source volume. 252 Informational Snapshot write data on the specified master volume has been deleted. 256 Informational The specified snapshot has been created but not committed. A commit action is required before the snapshot can be used. 257 Informational The specified snapshot has been created and committed. 258 Informational The specified snapshot has been committed and is ready for use. 259 Informational In-band CAPI commands have been disabled. 260 Informational In-band CAPI commands have been enabled. 261 Informational In-band SES commands have been disabled. 262 Informational In-band SES commands have been enabled. 263 Warning The specified disk spare is missing. It was either removed or is not responding. Replace the specified disk. 264 Informational The link speed of the port bypass circuit and interconnect mode has been set to the default. HP StorageWorks 2000 G2 Modular Smart Array Reference Guide 101

Section	Page
Contents	3
Figures	7
Tables	9
About this guide	11
Intended audience	11
Prerequisites	11
Related documentation	11
Document conventions and symbols	11
HP technical support	12
Product warranties	12
Subscription service	12
HP web sites	12
Documentation feedback	12
Getting started	13
Configuring and provisioning a new storage system	13
Browser setup	13
Signing in	13
Tips for signing in and signing out	14
Tips for using the main window	14
Tips for using the help window	15
System concepts	15
About user accounts	15
About vdisks	16
About spares	16
About volumes	17
About hosts	17
iSCSI host security	17
About volume mapping	18
About volume cache options	19
Using write-back or write-through caching	19
Optimizing read-ahead caching	19
About the Snapshot feature	20
About the Volume Copy feature	21
About the VDS and VSS hardware providers	23
About RAID levels	23
About size representations	25
About the system date and time	25
About storage-space color codes	26
About vdisk reconstruction	26
About data protection in a single-controller storage system	27
Configuring the system	29
Using the Configuration Wizard	29
Step 1: Starting the wizard	29
Step 2: Change default passwords	29
Step 3: Configuring network ports	29
Step 4: Enabling system-management services	29
Step 5: Setting system information	30
Step 6: Configuring event notification	30
Step 7: Configuring host ports	31
Step 8: Confirming configuration changes	32
Installing a license	32
Configuring system services	33
Changing management interface settings	33
Configuring email notification	34
Configuring SNMP notification	34
Configuring user accounts	34
Adding users	34
Modifying users	35
Removing users	36
Configuring system settings	36
Changing the system date and time	36
Changing host interface settings	37
Changing network interface settings	38
Setting system information	38
Configuring advanced settings	39
Changing disk settings	39
Configuring SMART	39
Configuring dynamic spares	39
Configuring the EMP polling rate	39
Changing cache settings	40
Changing the synchronize-cache mode	40
Changing the missing LUN response	40
Controlling host access to the system's write-back cache setting	40
Changing auto-write-through cache triggers and behaviors	41
Configuring partner firmware update	41
Configuring system utilities	41
Configuring background scrub	41
Configuring utility priority	42
Configuring a vdisk	42
Managing dedicated spares	42
Changing a vdisk's name	43
Changing a vdisk's owner	43
Configuring a volume	43
Changing a volume's name or OpenVMS UID	43
Changing a volume's cache settings	44
Provisioning the system	45
Using the Provisioning Wizard	45
Step 1: Starting the wizard	45
Step 2: Specifying the vdisk name and RAID level	45
Step 3: Selecting disks	46
Step 4: Defining volumes	46
Step 5: Setting the default mapping	46
Step 6: Confirming vdisk settings	47
Creating a vdisk	47
Deleting vdisks	47
Expanding a vdisk	48
Before expanding a vdisk	48
Managing global spares	48
Creating a volume set	49
Creating a volume	49
Deleting volumes	50
Changing a volume's default mapping	50
Changing a volume's explicit mappings	51
Expanding a volume	51
Creating multiple snapshots	52
Creating a snapshot	52
Deleting a snapshot	53
Resetting a snapshot	53
Creating a volume copy	54
Aborting a volume copy	55
Rolling back a volume	55
Adding a host	56
Removing hosts	56
Changing a host's name	57
Changing host mappings	57
Configuring CHAP	58
Deleting schedules	58
Using system tools	59
Updating firmware	59
Updating controller module firmware	59
Updating expansion module firmware	59
Updating disk firmware	60
Saving logs	61
Resetting a host port	61
Rescanning disk channels	62
Clearing disk metadata	62
Restarting or shutting down controllers	62
Restarting	62
Shutting down	63
Verifying a vdisk	64
Scrubbing a vdisk	64
Removing a vdisk from quarantine	65
Viewing system status	67
Viewing information about the system	67
System properties	67
Enclosure properties	67
Disk properties	67
Vdisk properties	67
Volume properties	67
Snap-pool properties	67
Snapshot properties	68
Schedule properties	68
Configuration limits	68
Licensed features	68
Version properties	68
Viewing the system event log	68
Viewing information about all vdisks	69
Viewing information about a vdisk	70
Vdisk properties	70
Disk properties	71
Volume properties	72
Snap-pool properties	72
Viewing information about a volume	72
Volume properties	72
Mapping properties	72
Schedule properties	73
Viewing information about a snapshot	73
Snapshot properties	73
Mapping properties	74
Schedule properties	74
Viewing information about all hosts	74
Viewing information about a host	74
Host properties	75
Mapping properties	75
Viewing information about an enclosure	75
SNMP reference	77
Standard MIB-II behavior	77
Enterprise traps	77
FA MIB 2.2 SNMP behavior	78
External details for certain FA MIB 2.2 objects	83
External details for connUnitRevsTable	83
External details for connUnitSensorTable	84
External details for connUnitPortTable	85
Configuring SNMP event notification in SMU	85
SNMP management	85
Enterprise trap MIB	85
FA MIB 2.2 and 4.0 Differences	87
Event code reference	89
Using FTP to download logs and update firmware	107
Downloading system logs	107
Updating controller module firmware	108
Updating expansion module firmware	109
Updating disk firmware	110
Installing a license file	111
Glossary	113

Match case Limit results 1 per page

HP StorageWorks 2000 G2 Modular Smart Array Reference Guide

101

245

Informational

An existing disk channel target device is not

responding to SCSI discovery commands.

Check the indicated target device for bad

hardware or bad cable, then initiate a

rescan.

246

Warning

The coin battery is either not present, or it is

not properly seated, or it has reached end of

life. (The battery is a battery backup for the

real-time (date/time) clock. In the event of a

power failure, the date and time will revert to

January 1, 1970 00:00:00.

The coin battery is on the controller module.

A service technician must replace or reseat

the battery.

247

Warning

The FRU-ID SEEPROM for the specified field

replaceable unit (FRU) cannot be read;

FRU-ID data might not be programmed.

FRU-ID data includes the worldwide name,

SCSI ID, and branding information.

A service technician can reprogram FRU-ID

data.

248

Informational

A valid feature license was successfully

installed. See event 249 for details about

each licensed feature.

249

Informational

A valid license has been installed for the

specified feature. This event is logged for

each licensed feature to show the new

license value for that feature.

250

Warning

A license could not be installed (license is

invalid).

Check license parameters against what is

allowed for the platform and recreate the

license using valid parameters, then reinstall.

Review the readme file that came with the

license.

251

Warning

A volume-copy operation has started for the

specified source volume.

252

Informational

Snapshot write data on the specified master

volume has been deleted.

256

Informational

The specified snapshot has been created but

not committed. A commit action is required

before the snapshot can be used.

257

Informational

The specified snapshot has been created and

committed.

258

Informational

The specified snapshot has been committed

and is ready for use.

259

Informational

In-band CAPI commands have been

disabled.

260

Informational

In-band CAPI commands have been

enabled.

261

Informational

In-band SES commands have been disabled.

262

Informational

In-band SES commands have been enabled.

263

Warning

The specified disk spare is missing. It was

either removed or is not responding.

Replace the specified disk.

264

Informational

The link speed of the port bypass circuit and

interconnect mode has been set to the

default.

Table 14

Event code descriptions and recommended actions (continued)

Event

code

Event type

Description

Recommended action