Discussion:
Write errors and warnings in /var/log/messages file.
Randy Graham
2005-09-20 20:11:30 UTC
Permalink
Can someone at Axis explain to me the significance of these kernel
messages I'm seeing in /var/log/messages on my device server 83+ board?

Sep 12 18:47:14 AxisProduct kernel: Warning: DQ5 raised while erase
operation was in progress, but erase completed OK
Sep 12 22:17:05 AxisProduct kernel: Write of 68 bytes at 0x0049ffbc
failed. returned -22, retlen 68
Sep 13 02:42:11 AxisProduct kernel: Write of 68 bytes at 0x0049ffbc
failed. returned -22, retlen 68
Sep 13 21:58:21 AxisProduct kernel: Warning: DQ5 raised while erase
operation was in progress, but erase completed OK
Sep 14 08:49:02 AxisProduct kernel: Warning: DQ5 raised while erase
operation was in progress, but erase completed OK

All my application code lives in user space and I have no custom drivers
or kernel hacks installed so I don't see how my application could be
directly responsible for these messages.

Is it possible that my flash is becoming exhausted?

-Randy



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Mats Friberg
2005-09-23 05:23:12 UTC
Permalink
I'm guessing you're using an old kernel when you get this.
It should be solved if you get a newer one.

For more info about Dairy queen 5 problem see.
http://lists.infradead.org/pipermail/linux-mtd/2003-March/007246.html

It shouldn't cause you any problem and is not a sign of flash getting
exhausted.

Mats

-----Original Message-----
From: owner-jffs-***@axis.com [mailto:owner-jffs-***@axis.com] On Behalf
Of Randy Graham
Sent: den 20 september 2005 22:12
To: jffs-***@axis.com
Subject: Write errors and warnings in /var/log/messages file.


Can someone at Axis explain to me the significance of these kernel
messages I'm seeing in /var/log/messages on my device server 83+ board?

Sep 12 18:47:14 AxisProduct kernel: Warning: DQ5 raised while erase
operation was in progress, but erase completed OK Sep 12 22:17:05
AxisProduct kernel: Write of 68 bytes at 0x0049ffbc failed. returned
-22, retlen 68 Sep 13 02:42:11 AxisProduct kernel: Write of 68 bytes at
0x0049ffbc failed. returned -22, retlen 68 Sep 13 21:58:21 AxisProduct
kernel: Warning: DQ5 raised while erase operation was in progress, but
erase completed OK Sep 14 08:49:02 AxisProduct kernel: Warning: DQ5
raised while erase operation was in progress, but erase completed OK

All my application code lives in user space and I have no custom drivers
or kernel hacks installed so I don't see how my application could be
directly responsible for these messages.

Is it possible that my flash is becoming exhausted?

-Randy



To unsubscribe from this list: send the line "unsubscribe jffs-dev" in
the body of a message to ***@axis.com


To unsubscribe from this list: send the line "unsubscribe jffs-dev" in
the body of a message to ***@axis.com

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