Anvil! Tutorial 2 - Growing Storage - Revision history

Digimer: /* Task Ahead */

2014-08-05T02:10:37Z

Task Ahead

← Older revision		Revision as of 02:10, 5 August 2014
Line 8:		Line 8:

	{{warning\|1='''''THIS IS AN ADVANCED PROCEDURE!'''''<br />This process will require manipulating storage at a very low level. It will also degrade your ''Anvil!'' for long periods of time. Please practice on a non-production test ''Anvil!'' before attempting in production.<br />When you do move to production, be sure you have good backups and please schedule a maintenance window, ideally, or at least a low-period as a minimum.}}		{{warning\|1='''''THIS IS AN ADVANCED PROCEDURE!'''''<br />This process will require manipulating storage at a very low level. It will also degrade your ''Anvil!'' for long periods of time. Please practice on a non-production test ''Anvil!'' before attempting in production.<br />When you do move to production, be sure you have good backups and please schedule a maintenance window, ideally, or at least a low-period as a minimum.}}

			The ultimate goal of this tutorial is to expand the storage without causing any downtime for servers hosted on your ''Anvil!''.

	This tutorial will cover:		This tutorial will cover:

Digimer: /* Adding the New Disk to the Existing Array */

2014-08-05T01:48:47Z

Adding the New Disk to the Existing Array

← Older revision		Revision as of 01:48, 5 August 2014
Line 945:		Line 945:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	~~!<span class="code">an-c05n02</span>~~
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll
Line 974:		Line 972:
	Is VD Cached: No		Is VD Cached: No
	</syntaxhighlight>		</syntaxhighlight>
			\|-
			!<span class="code">an-c05n02</span>
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll
Line 1,013:		Line 1,013:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	~~!<span class="code">an-c05n02</span>~~
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll
Line 1,042:		Line 1,040:
	Is VD Cached: No		Is VD Cached: No
	</syntaxhighlight>		</syntaxhighlight>
			\|-
			!<span class="code">an-c05n02</span>
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll

Digimer: /* Starting Point */

2014-08-05T01:34:58Z

Starting Point

← Older revision		Revision as of 01:34, 5 August 2014
Line 94:		Line 94:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
			!<span class="code">an-c05n02</span>
			\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 PDList aAll		MegaCli64 PDList aAll
Line 251:		Line 253:
	Drive has flagged a S.M.A.R.T alert : No		Drive has flagged a S.M.A.R.T alert : No
	</syntaxhighlight>		</syntaxhighlight>
	\|-
	~~!<span class="code">an-c05n02</span>~~
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 PDList aAll		MegaCli64 PDList aAll

Digimer: /* Starting Point */

2014-08-05T01:33:06Z

Starting Point

← Older revision		Revision as of 01:33, 5 August 2014
Line 36:		Line 36:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	~~!<span class="code">an-c05n02</span>~~
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll
Line 63:		Line 61:
	Is VD Cached: No		Is VD Cached: No
	</syntaxhighlight>		</syntaxhighlight>
			\|-
			!<span class="code">an-c05n02</span>
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 LDInfo Lall aAll		MegaCli64 LDInfo Lall aAll
Line 94:		Line 94:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	~~!<span class="code">an-c05n02</span>~~
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 PDList aAll		MegaCli64 PDList aAll
Line 253:		Line 251:
	Drive has flagged a S.M.A.R.T alert : No		Drive has flagged a S.M.A.R.T alert : No
	</syntaxhighlight>		</syntaxhighlight>
			\|-
			!<span class="code">an-c05n02</span>
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	MegaCli64 PDList aAll		MegaCli64 PDList aAll
Line 416:		Line 416:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	~~!<span class="code">an-c05n02</span>~~
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"
Line 436:		Line 434:
	6 333GB 599GB 266GB logical		6 333GB 599GB 266GB logical
	</syntaxhighlight>		</syntaxhighlight>
			\|-
			!<span class="code">an-c05n02</span>
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"

Digimer: /* Updating Clustered LVM */

2014-08-05T01:15:55Z

Updating Clustered LVM

Show changes

Digimer: /* Rejoining an-c05n02 to the Anvil! */

2014-08-05T01:07:07Z

Rejoining an-c05n02 to the Anvil!

← Older revision		Revision as of 01:07, 5 August 2014
Line 2,218:		Line 2,218:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	modprobe drbd		modprobe drbd
Line 2,245:		Line 2,244:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm attach r{0,1}		drbdadm attach r{0,1}
Line 2,263:		Line 2,261:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm invalidate r{0,1}		drbdadm invalidate r{0,1}
Line 2,284:		Line 2,281:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	/etc/init.d/cman start		/etc/init.d/cman start
Line 2,351:		Line 2,347:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm connect r{0,1}		drbdadm connect r{0,1}
Line 2,376:		Line 2,371:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	/etc/init.d/rgmanager start		/etc/init.d/rgmanager start
Line 2,477:		Line 2,471:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm adjust all		drbdadm adjust all

Digimer: /* Rebuilding Partition on an-c05n02 */

2014-08-05T01:04:39Z

Rebuilding Partition on an-c05n02

← Older revision		Revision as of 01:04, 5 August 2014
Line 1,964:		Line 1,964:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm wipe-md r{0,1}		drbdadm wipe-md r{0,1}
Line 1,993:		Line 1,992:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"
Line 2,019:		Line 2,017:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "rm 6"		parted -a opt /dev/sda "rm 6"
Line 2,069:		Line 2,066:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "mkpart extended 45.6G 898G"		parted -a opt /dev/sda "mkpart extended 45.6G 898G"
Line 2,120:		Line 2,116:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n02</span>		!<span class="code">an-c05n02</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	reboot		reboot

Digimer: /* Rejoining an-c05n01 to the Anvil! */

2014-08-05T01:03:40Z

Rejoining an-c05n01 to the Anvil!

← Older revision		Revision as of 01:03, 5 August 2014
Line 1,577:		Line 1,577:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	dd if=/dev/zero of=/dev/sda5 bs=4M count=1000		dd if=/dev/zero of=/dev/sda5 bs=4M count=1000
Line 1,602:		Line 1,601:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	modprobe drbd		modprobe drbd
Line 1,641:		Line 1,639:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm attach r{0,1}		drbdadm attach r{0,1}
Line 1,660:		Line 1,657:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm invalidate r{0,1}		drbdadm invalidate r{0,1}
Line 1,800:		Line 1,796:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm adjust all		drbdadm adjust all

Digimer: /* Rebuilding Partition on an-c05n01 */

2014-08-05T01:01:57Z

Rebuilding Partition on an-c05n01

← Older revision		Revision as of 01:01, 5 August 2014
Line 1,316:		Line 1,316:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	drbdadm wipe-md r{0,1}		drbdadm wipe-md r{0,1}
Line 1,347:		Line 1,346:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"
Line 1,373:		Line 1,371:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "rm 6"		parted -a opt /dev/sda "rm 6"
Line 1,386:		Line 1,383:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "rm 5"		parted -a opt /dev/sda "rm 5"
Line 1,399:		Line 1,395:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "rm 4"		parted -a opt /dev/sda "rm 4"
Line 1,414:		Line 1,409:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"
Line 1,437:		Line 1,431:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "mkpart extended 45.6G 898G"		parted -a opt /dev/sda "mkpart extended 45.6G 898G"
Line 1,451:		Line 1,444:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "mkpart logical 45.6G 482G"		parted -a opt /dev/sda "mkpart logical 45.6G 482G"
Line 1,465:		Line 1,457:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "mkpart logical 482G 898G"		parted -a opt /dev/sda "mkpart logical 482G 898G"
Line 1,479:		Line 1,470:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	parted -a opt /dev/sda "print free"		parted -a opt /dev/sda "print free"
Line 1,508:		Line 1,498:
	{\|class="wikitable"		{\|class="wikitable"
	!<span class="code">an-c05n01</span>		!<span class="code">an-c05n01</span>
	\|-
	\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">		\|style="white-space: nowrap;"\|<syntaxhighlight lang="bash">
	reboot		reboot

Digimer: /* Rejoining an-c05n02 to the Anvil! */

2014-08-05T00:58:06Z

Rejoining an-c05n02 to the Anvil!

Show changes