User manual

Using S.M.A.R.T. Disk Monitor 199
SANTOOLS® is registered in US Patent and Trademark Office No 3,107,854 All rights reserved.
LUN[3] State=Optimal RAID_5 DeviceSize=40972288 Blocks
LUN[4] State=Optimal RAID_5 DeviceSize=40972288 Blocks
LUN[5] State=Optimal RAID_0 DeviceSize=40980480 Blocks
LUN[6] State=Optimal RAID_5 DeviceSize=122888192 Blocks
LUN[7] State=Optimal RAID_5 DeviceSize=81944576 Blocks
LUN[8] State=Optimal RAID_5 DeviceSize=506347520 Blocks
Terminating program.
In the example above, you can see the FFx RAID engine is running 7.70 firmware and has 128MB of RAM. It is
attached to 16 Seagate disk drives. The first disk is a ST336605FC running firmware release 0004, and the serial
numbers and world-wide names are also displayed. There are 71132960 usable blocks, and it is configured for
channel 0 at hex ID #5. State is ONLINE. The subsystem also defines a single disk as a hot spare.
There are 9 logical devices, all of which are defined as RAID5 except for a single striped RAID0 LUN. All logical
devices are "Optimal" which means they are online and operating properly. If you had a drive failure, you might see
status of Critical, Rebuilding, or Off line.
In the example below, we instructed the engine to return all known events in the controller's internal event log. The
Mylex event log maintains the last 512 events and is volatile. That is, the log starts at event #0 at system power up
time. Power cycles reset the log. Our example shows the power-on sequence for a controller through an exercise
where we turned off each of the redundant power supplies to generate some events.
smartmon-ux -ZL \\.\PHYSICALDRIVE5
SMARTMon-ux [Release 1.16, Build 27-DEC-2002] - Copyright 2002 SANtools, Inc. http://www.SANtools.com
Discovered MYLEX DACARMRB247240T5 S/N " " on \\.\PHYSICALDRIVE5 (SMART unsupported)
[Adapter/ID.LUN=4/3.31](247239 MB)
Event log (Max of 512 events saved in controller):
(0) [Severe] Ch:ID=0:0 "WARM BOOT failed. Memory error detected during WARM boot scan. Possible data
loss."
(1) [Warning] Ctl=0 "Dual controllers enabled."
(2) [Info] "Array management server software started successfully. The server system (or array
management utility server) started."
(3) [Info] Ctl=0 "Parameter type value is the reboot count. Automatic reboot count has changed.
Controller has rebooted. Automatic reboot has rearmed itself or was reconfigured."
(4) [Warning] Ctl=0 "Updated partner's status."
(5) [Warning] Ctl=0 "Dual controllers entered nexus."
(6) [Warning] Ctl=0 "Updated partner's status."
(7) [Warning] Ctl=0 "Dual controllers enabled."
(8) [Info] "Array management server software started successfully. The server system (or array
management utility server) started."
(9) [Info] Ctl=0 "Parameter type value is the reboot count. Automatic reboot count has changed.
Controller has rebooted. Automatic reboot has rearmed itself or was reconfigured."
(10) [Warning] Ctl=0 "Updated partner's status."
(11) [Warning] Ctl=0 "Updated partner's status."
(12) [Info] Ch:ID=1:4 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(13) [Info] Ch:ID=0:5 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(14) [Info] Ch:ID=1:6 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(15) [Info] Ch:ID=0:7 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(16) [Info] Ch:ID=1:8 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(17) [Info] Ch:ID=0:9 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(18) [Info] Ch:ID=1:10 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(19) [Info] Ch:ID=0:11 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(20) [Info] Ch:ID=1:12 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(21) [Info] Ch:ID=0:13 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(22) [Info] Ch:ID=1:14 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(23) [Info] Ch:ID=0:15 "A new hard disk has been found. A physical device has been powered on. A new
physical device has been added. Controller was powered on. Controller was added. System has rebooted."
(24) [Info] Ch:ID=1:16 "A new hard disk has been found. A physical device has been powered on. A new