Checking disk information & issues

1. Check hard disk & raid info:

FortiWeb# diagnose hardware harddisk list

name size(M)

sda 959656.76

sdb 8012.39

FortiWeb # diagnose system mount list

Filesystem 1M-blocks Used Available Use% Mounted on

/dev/ram0 473 310 162 65% /

none 1164 31 1132 2% /tmp

none 3880 3 3877 0% /dev/shm

/dev/sdb1 362 254 89 74% /data

/dev/sdb3 91 0 86 0% /home

/dev/sda1 449651 7771 418971 1% /var/log

FortiWeb# diagnose hardware logdisk info

disk number: 1

disk[0] size: 937.16GB

raid level: raid1

partition number: 1

mount status: read-write

2. Check RAID information:

FortiWeb# diagnose hardware raid list

level size(M) disk-number

raid1 899811 0(OK),1(OK)

FortiWeb# diagnose hardware raid-card info

FW Package Build: 50.5.0-1121

MegaCli

Usually we need to pay attention to fields like below when checking the output:

• Slot number and device ID

• Firmware status (a failed disk will show Failed)

3. Initialize RAID:

Use the this command to initialize the RAID

Currently, only RAID level 1 is supported, and only on FortiWeb 1000B/C/D/E, 2000E, 3000C/CFsx, 3000E, and 4000E shipped with FortiWeb 4.0 MR1 or later.

FortiWeb# execute create-raid level raid1

4. Rebuild RAID:

Use this command to rebuild the RAID.

Currently, only RAID level 1 is supported, and only on FortiWeb-1000B, 1000C, 3000C/CFsx, 3000E, and 4000E shipped with FortiWeb 4.0 MR1 or later.

FortiWeb# execute create-raid rebuild

This operation will clear all data on disk :0!

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