From: bugzilla-daemon@bugzilla.kernel.org
To: linux-scsi@vger.kernel.org
Subject: [Bug 60191] New: Bad flush cache
Date: Wed, 26 Jun 2013 21:45:02 +0000 (UTC) [thread overview]
Message-ID: <bug-60191-11613@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=60191
Summary: Bad flush cache
Product: IO/Storage
Version: 2.5
Kernel Version: 3.8.13
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: SCSI
AssignedTo: linux-scsi@vger.kernel.org
ReportedBy: mustelator@yahoo.es
Regression: No
Hello to all, I'm Toni and it's my first Kernel bug. I hope help to detect
problems on kernels (I'm not developer but yes detector ;))
Ok, and now start.
When I dump image into SD card with IO operations apparently ok, and it
continue past 100% (cache flushing) I can see that the writing is not 100% busy
time on the output device. The IO monitor show this.
For example, I can show: 100% 1 second, 0% 1 second, 100% 2 seconds, 0% 0,5
seconds...
AND, in some situations, the umount on FAT32 on USB drives sometimes not really
umount well, but this is other war.
Cheers!
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