linux-ext4 - [Bug 16227] Mount command sees partition 2 and partition 7 as same partition

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Message-Id: <201006171659.o5HGxGV3014792@demeter.kernel.org>
Date:	Thu, 17 Jun 2010 16:59:16 GMT
From:	bugzilla-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 16227] Mount command sees partition 2 and partition 7 as same
 partition

https://bugzilla.kernel.org/show_bug.cgi?id=16227





--- Comment #3 from Eugene Blanchard <eugene.blanchard@...t.ca>  2010-06-17 16:59:00 ---
Using 7 partitions, this bug is reproduceable using SATA, PATA and SCSI drives
on multiple servers. I first ran into this in 2009-05-01 and posted to the
CentOS bug tracker. Today, I reloaded my server configuration and went to 9
partitions using the exact same documented procedure and all partitions
functioned properly without interaction as noted in this bug report. This bug
may only pertain to 7 partitions and the interaction between the primary
partition 2 and the logical partition 7.

fdisk -l /dev/cciss/c0d0

Disk /dev/cciss/c0d0: 72.8 GB, 72833679360 bytes
255 heads, 63 sectors/track, 8854 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

           Device Boot      Start         End      Blocks   Id  System
/dev/cciss/c0d0p1   *           1          13      104391   83  Linux
/dev/cciss/c0d0p2              14         905     7164990   83  Linux
/dev/cciss/c0d0p3            8758        8854      779152+  82  Linux swap /
Solaris
/dev/cciss/c0d0p4             906        8757    63071190    5  Extended
/dev/cciss/c0d0p5             906        1798     7172991   83  Linux
/dev/cciss/c0d0p6            1799        2691     7172991   83  Linux
/dev/cciss/c0d0p7            2692        3584     7172991   83  Linux

cat /proc/mounts
rootfs / rootfs rw 0 0
/dev/root / ext3 rw,data=ordered 0 0
/dev /dev tmpfs rw 0 0
/proc /proc proc rw 0 0
/sys /sys sysfs rw 0 0
/proc/bus/usb /proc/bus/usb usbfs rw 0 0
devpts /dev/pts devpts rw 0 0
/dev/cciss/c0d0p1 /boot ext3 rw,data=ordered 0 0
tmpfs /dev/shm tmpfs rw 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
/etc/auto.misc /misc autofs
rw,fd=7,pgrp=2909,timeout=300,minproto=5,maxproto=5,indirect 0 0
-hosts /net autofs
rw,fd=13,pgrp=2909,timeout=300,minproto=5,maxproto=5,indirect 0 0

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