TENSION-Not:) The write cache is disabled by default. If you're a Unix guy then
mpt manpage holds more information.
Just keep in mind that turning the disk's write cache on puts your data at
risk. :-(
Regards,
Masood
From: juniper-nsp-boun...@puck.nether.net on behalf of Shankar
Sent: Wed 11/4/2009 13:33
To: juniper-nsp@puck.nether.net
Subject: [j-nsp] ad1 msg on Juniper M series
Hi All, Of late I had replaced the Internal compact flash on Juniper M7is
and Juniper 10is. The root is mounted on ad0 (CF), but found that 'write
cache' is disabled on ad1...has anyone seen this before..No impact on box
performance...
truncated o/p of 'show system boot-messaged
sio3 at port 0x2e8-0x2ef irq 7 on isa0
sio3: type 16550A
fxp0: Ethernet address 00:a0:a5:5c:3c:66
fxp1: Ethernet address 02:00:00:00:00:04
DEVFS: ready to run
*ad0: 999MB [2030/16/63] at ata0-master PIO4
ad1: found HTS548020M9AT00, disabling write cache
ad1: 19077MB [38760/16/63] at ata0-slave UDMA33*
Mounting root from ufs:/dev/ad0s1a
Cheers
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