IBM 86607SU Hardware Maintenance Manual - Page 96
Logical drive states, State, Meaning
UPC - 087944501329
View all IBM 86607SU manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 96 highlights
TAP A tape drive is installed. Logical drive states: Descriptions of the logical drive states, which appear in the Logical Drive list, are as follows: State Meaning CRM A logical drive undergoing a logical-drive migration (LDM) is in the critical state. CRS The ServeRAID controller uses this reserved state during a logical-drive migration (LDM). CRT A RAID level 1 or 5 logical drive that contains a defunct physical drive is in the critical state. A critical (CRT) logical drive is accessible, despite a physical drive failure. FRE The drive is in a free (FRE) state. It is not defined. LDM The logical drive is undergoing a logical-drive migration (LDM); that is, a change in RAID levels, a change in logical drive size, or an increase in free space. OFL The logical drive is offline (OFL) and not accessible. This state occurs if one or more physical drives in a RAID level 0 logical drive are defunct. This state also occurs when two or more physical drives in a RAID level 1 or RAID level 5 logical drive are defunct. OKY The drive is okay (OKY). It is in a good, functional state. SYS The ServeRAID controller uses this reserved state during logical-drive migration (LDM). If the state of the logical drive is critical (CRT), you must replace and rebuild the defunct drive. See "Understanding the drive rebuild process" on page 131 for more information. 88 Netfinity Server HMM