https://bugzilla.kernel.org/show_bug.cgi?id=89511 --- Comment #48 from Jun Itou <itou_jun@xxxxxxxxxxx> --- Created attachment 163171 --> https://bugzilla.kernel.org/attachment.cgi?id=163171&action=edit 3.2.62 is bug? It is as follows in kernel 3.2.62. Is this bug? === uname ===================================================================== root@sv-server:~# uname -a Linux sv-server 3.2.62 #1 SMP Sun Jan 11 07:43:15 JST 2015 x86_64 GNU/Linux === dmesg ===================================================================== [ 9.633130] scsi 3:0:0:0: Direct-Access I-O DATA HDW-UE 0100 PQ: 0 ANSI: 2 [ 9.634993] sd 3:0:0:0: Attached scsi generic sg2 type 0 [ 9.639479] sd 3:0:0:0: [sdb] 1953546336 512-byte logical blocks: (1.00 TB/931 GiB) [ 9.644845] sd 3:0:0:0: [sdb] Write Protect is off [ 9.644848] sd 3:0:0:0: [sdb] Mode Sense: 53 00 00 08 [ 9.650373] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.681459] sdb: sdb1 [ 9.699713] sd 3:0:0:0: [sdb] Attached SCSI disk === cache_type ================================================================ root@sv-server:~# cat /sys/block/sdb/device/scsi_disk/*/cache_type write back === fdisk ===================================================================== root@sv-server:~# fdisk /dev/sdb -- omission -- Calling ioctl() to re-read partition table. Syncing disks. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html