AMCC 3WARE 9590SE Podręcznik Użytkownika Pobierz pdf (Strona 51)

Controller Object Commands

www.3ware.com 45

Selftest Schedule for Controller /c1

========================================================

Slot Day Hour UDMA SMART

--------------------------------------------------------

1 Sun 12:00am enabled enabled

2 Mon 12:00am enabled enabled

3 Tue 12:00am enabled enabled

4 Wed 12:00am enabled enabled

5 Thu 12:00am enabled enabled

6 Fri 12:00am enabled enabled

7 Sat 12:00am enabled enabled

show verify

9000 series controllers support background tasks and allow you to schedule a

regular time when they occur.

Verify is one of the supported background tasks. Rebuild and selftest are other

background tasks for which there are separate schedules. Migrate and

initialize are additional background tasks that follow the same schedule as

rebuild. For each background task, up to 7 time periods can be registered,

known as slots 1 through 7. Each task schedule can be managed by a set of

commands including add, del, show and set a task. Background task

schedules have a slot id, start-day-time, duration, and status attributes.

For details about setting up a schedule for background verify tasks, see

“Setting Up a Verify Schedule” on page 53.

Verify activity verifies all units based on their unit type. Verifying RAID 1

involves checking that both drives contain the exact data. On RAID 5 and

RAID 6, the parity information is used to verify data integrity. RAID 10 and

50 are composite types and follow their respective array types. On 9000

series, non-redundant units such as RAID 0, single, and spare, are also

verified (by reading and reporting un-readable sectors). If any parity

mismatches are found, the array will be automatically background initialized.

(For information about the initialization process, see the user guide that came

with your 3ware RAID controller.)

The show verify command displays the current verify background task

schedule as illustrated below.

//localhost> /c1 show verify

Verify Schedule for Controller /c1

========================================================

Slot Day Hour Duration Status

--------------------------------------------------------

1 Mon 2:00am 4 hr(s) disabled

2 - - - disabled

3 Tue 12:00am 24 hr(s) disabled

4 Wed 12:00am 24 hr(s) disabled

5 Thu 12:00am 24 hr(s) disabled

6 Fri 12:00am 24 hr(s) disabled

7 Sat 12:00am 24 hr(s) disabled

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 109 110

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