IBM 86655RY - Netfinity 7600 - 8665, Руководство по техническому обслуживанию аппаратной части, Страница: 180 / 294

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Hardware Maintenance Manual: Netfinity 7600 – Type 8665 Models 1RY, 2RY
unblock Use the unblock function to gain access to a blocked logical drive. RAID
level-0 logical drives become blocked if they are in an array that contains
RAID level-1 or level-5 logical drives and the array is being rebuilt. Because
the RAID level-0 logical drives cannot be rebuilt, the data stored on the RAID
level-0 logical drives is damaged and should not be accessed. After you issue
the unblock function, you must re-create or restore the data previously stored
on the RAID level-0 logical drives.
Supported operating systems: Windows NT, Windows 2000, OS/2, NetWare,
Linux, OpenServer, UnixWare, and DOS
Command: ipssend unblock controller drivenum
where:
• controller is the ServeRAID controller number (1–12)
• drivenum is the logical drive number (1–8)
Problem-isolation and debug functions
The IPSSEND problem-isolation and debug functions include the following:
certify Use the certify function to verify the media of a physical drive. When
the program finds a media error, it reassigns the sectors. A summary
of reassignments and PFA errors appears upon completion of the
verification.
Supported operating system: DOS
Command: ipssend certify controller channel sid
where:
• controller is the ServeRAID controller number (1–12)
• channel is the channel number for the device (1, 2, 3, or 4)
• sid is the SCSI ID for the device (0–15)
eraseevent Use the eraseevent function to clear all logged entries in the
designated event log. See getevent help for information about the
contents of the device event log and the controller soft and hard event
logs.
Supported operating systems: Windows NT, Windows 2000, OS/2,
NetWare, Linux, OpenServer, UnixWare, and DOS
Command: ipssend eraseevent controller options
where:
• controller is the ServeRAID controller number (1–12)
• options is the designated event log:
— DEVICE for the device event log
— SOFT for the ServeRAID controller soft event log
— HARD for the ServeRAID controller hard event log
getbst Use the getbst function to display the number of bad stripes in the
bad stripe table for each logical drive.
Supported operating systems: Windows NT, Windows 2000, OS/2,
NetWare, Linux, OpenServer, Unixware, and DOS
Command: ipssend getbst controller
where:
controller is the ServeRAID controller number (1–12)
format Use the format function to perform a low-level format of a physical
drive.