Thanks, that explains something. There was indeed a BIOS-Problem (the drive vanished was disabled in BIOS suddenly and was only useable again after reactivating it in the BIOS again). So should have been a BIOS-problem. 2014-02-09 Duncan <1i5t5.duncan@xxxxxxx>: > Johan Kröckel posted on Sat, 08 Feb 2014 12:09:46 +0100 as excerpted: > >> Ok, I did nuke it now and created the fs again using 3.12 kernel. So far >> so good. Runs fine. >> Finally, I know its kind of offtopic, but can some help me interpreting >> this (I think this is the error in the smart-log which started the whole >> mess)? >> >> Error 1 occurred at disk power-on lifetime: 2576 hours (107 days + 8 >> hours) >> When the command that caused the error occurred, the device was >> active or idle. >> >> After command completion occurred, registers were: >> ER ST SC SN CL CH DH >> -- -- -- -- -- -- -- >> 04 71 00 ff ff ff 0f >> Device Fault; Error: ABRT at LBA = 0x0fffffff = 268435455 > > I'm no SMART expert, but that LBA number is incredibly suspicious. With > standard 512-byte sectors that's the 128 GiB boundary, the old 28-bit LBA > limit (LBA28, introduced with ATA-1 in 1994, modern drives are LBA48, > introduced in 2003 with ATA-6 and offering an addressing capacity of 128 > PiB, according to wikipedia's article on LBA). > > It looks like something flipped back to LBA28, and when a continuing > operation happened to write past that value... it triggered the abort you > see in the SMART log. > > Double-check your BIOS to be sure it didn't somehow revert to the old > LBA28 compatibility mode or some such, and the drives, to make sure they > aren't "clipped" to LBA28 compatibility mode as well. > > -- > Duncan - List replies preferred. No HTML msgs. > "Every nonfree program has a lord, a master -- > and if you use the program, he is your master." Richard Stallman > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
