Tru64 IBMDS3400 - Cronologia

WikiSysop: /* Configurare Storage IBM DS3400 per Tru64 */

2014-01-28T15:33:58Z

Configurare Storage IBM DS3400 per Tru64

← Versione meno recente		Versione delle 15:33, 28 gen 2014
Riga 2:		Riga 2:

	Il tipo host Tru64 non è presente. Ufficialmente non è supportato.		Il tipo host Tru64 non è presente. Ufficialmente non è supportato.
	Ma funziona se si imposta Irix.		Ma funziona parzialmente se si imposta Irix.
			Non esegue correttamente lo switch di canale in caso di failure. Serve eseguire un rescan del bus SCSI.

	<pre>		<pre>
			hwmgr rescan scsi

	hwmgr -view dev -cat disk		hwmgr -view dev -cat disk

WikiSysop: /* Configurare Storage IBM DS3400 per Tru64 */

2014-01-28T13:51:29Z

Configurare Storage IBM DS3400 per Tru64

← Versione meno recente		Versione delle 13:51, 28 gen 2014
Riga 5:		Riga 5:

	<pre>		<pre>

⚫	hwmgr -show scsi -id ~~174~~ -full

	hwmgr -view dev -cat disk		hwmgr -view dev -cat disk

	hwmgr -get attributes -id <id>		hwmgr -get attributes -id <id>

		⚫	hwmgr -show scsi -id <id> -full

			hwmgr refresh scsi
	</pre>		</pre>

WikiSysop: /* Configurare Storage IBM DS3400 per Tru64 */

2014-01-28T13:50:33Z

Configurare Storage IBM DS3400 per Tru64

← Versione meno recente		Versione delle 13:50, 28 gen 2014
Riga 5:		Riga 5:

	<pre>		<pre>

			hwmgr -show scsi -id 174 -full

	hwmgr -view dev -cat disk		hwmgr -view dev -cat disk

WikiSysop il 08:46, 10 ott 2012

2012-10-10T08:46:53Z

← Versione meno recente		Versione delle 08:46, 10 ott 2012
Riga 55:		Riga 55:

	[[Categoria:Unix]]		[[Categoria:Unix]]
			[[Categoria:Legacy Unix]]
			[[Categoria:Tru64]]

WikiSysop il 16:20, 13 apr 2012

2012-04-13T16:20:07Z

← Versione meno recente		Versione delle 16:20, 13 apr 2012
Riga 29:		Riga 29:
	Procedure		Procedure

	With the storage quiesced, the host system in single-user mode, and logged in to the host system with root privileges, ~~edit the /etc/ddr.dbase file, and include the following parameter values in the DISKS subsection.~~		With the storage quiesced, the host system in single-user mode, and logged in to the host system with root privileges,
			edit the /etc/ddr.dbase file, and include the following parameter values in the DISKS subsection.

	Table 1 provides the recommended settings for the DS8000® SCSI device.		Table 1 provides the recommended settings for the DS8000® SCSI device.
	Table 1. Recommended Tru64 UNIX settings for the SCSI DEVICE.~~Parameters Recommended settings~~		Table 1. Recommended Tru64 UNIX settings for the SCSI DEVICE.
			Parameters Recommended settings
	TypeSubClass hard_disk, raid		TypeSubClass hard_disk, raid
	BadBlockRecovery disabled		BadBlockRecovery disabled
Riga 44:		Riga 46:
	Compile by executing the following command: ddr_config -c .		Compile by executing the following command: ddr_config -c .
	Confirm that the values were included by issuing the following command: ddr_config -s disk IBM 2107 .		Confirm that the values were included by issuing the following command: ddr_config -s disk IBM 2107 .
	Edit the /sys/data/cam_data.c. file to change the nonread/write command timeout values in the changeable disk driver timeout section from 10 seconds to 60. Locate the existing timeout value u_long cdisk_to_def = 10; /10* seconds / , and change the value to u_long cdisk_to_def = 60; /60 seconds / cdisk_to_def = 60; /60 seconds */		Edit the /sys/data/cam_data.c. file to change the nonread/write command timeout values in the changeable disk driver timeout
			section from 10 seconds to 60.
			Locate the existing timeout value u_long cdisk_to_def = 10; /10* seconds */ ,
			and change the value to u_long cdisk_to_def = 60; /60* seconds / cdisk_to_def = 60; /60 seconds */

WikiSysop: /* Configurare Storage IBM DS3400 per Tru64 */

2012-04-04T15:07:35Z

Configurare Storage IBM DS3400 per Tru64

@@ Riga 8: / Riga 8: @@
 hwmgr -get attributes -id <id>
 </pre>
 == da DS8000 ==

WikiSysop: /* Configurare Storage IBM DS3400 per Tru64 */

2012-04-04T15:05:28Z

Configurare Storage IBM DS3400 per Tru64

← Versione meno recente		Versione delle 15:05, 4 apr 2012
Riga 1:		Riga 1:
	=Configurare Storage IBM DS3400 per Tru64=		=Configurare Storage IBM DS3400 per Tru64=

			Il tipo host Tru64 non è presente. Ufficialmente non è supportato.
	Impostare Irix.
			Ma funziona se si imposta Irix.

			<pre>
			hwmgr -view dev -cat disk

			hwmgr -get attributes -id <id>
			</pre>
	== da DS8000 ==		== da DS8000 ==
	<pre>		<pre>

WikiSysop: /* da DS8000 */

2012-04-04T15:02:18Z

da DS8000

← Versione meno recente		Versione delle 15:02, 4 apr 2012
Riga 5:		Riga 5:

	== da DS8000 ==		== da DS8000 ==
			<pre>
	Configuring kernel SCSI parameters on a Tru64 UNIX host		Configuring kernel SCSI parameters on a Tru64 UNIX host

Riga 31:		Riga 32:


			</pre>


	[[Categoria:Unix]]		[[Categoria:Unix]]

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2012-04-04T15:01:59Z

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=Configurare Storage IBM DS3400 per Tru64=

Impostare Irix.

== da DS8000 ==
Configuring kernel SCSI parameters on a Tru64 UNIX host

Complete this task to set up and configure the Hewlett-Packard AlphaServer Tru64 UNIX device parameter database.
About this task

This procedure applies to all versions of Tru64 UNIX 4.0f and later. See the Tru64 UNIX man files for ddr.dbase and ddr_config for more information.
Procedure

With the storage quiesced, the host system in single-user mode, and logged in to the host system with root privileges, edit the /etc/ddr.dbase file, and include the following parameter values in the DISKS subsection.

Table 1 provides the recommended settings for the DS8000® SCSI device.
Table 1. Recommended Tru64 UNIX settings for the SCSI DEVICE.Parameters Recommended settings
TypeSubClass hard_disk, raid
BadBlockRecovery disabled
DynamicGeometry true
LongTimeoutRetry enabled
TagQueueDepth 20
ReadyTimeSeconds 180
CMD_Write_Verify supported
InquiryLength 255
RequestSenseLength 255
Compile by executing the following command: ddr_config -c .
Confirm that the values were included by issuing the following command: ddr_config -s disk IBM 2107 .
Edit the /sys/data/cam_data.c. file to change the nonread/write command timeout values in the changeable disk driver timeout section from 10 seconds to 60. Locate the existing timeout value u_long cdisk_to_def = 10; /10* seconds */ , and change the value to u_long cdisk_to_def = 60; /60* seconds */ cdisk_to_def = 60; /60* seconds */

[[Categoria:Unix]]