Re[3]: Debian on mac68k

Sat, 05 Mar 2016 15:37:04 -0800 


------ Original Message ------
From: "Finn Thain" <[email protected]>
To: "Scott Holder" <[email protected]>
Cc: [email protected]
Sent: 2/25/2016 6:56:32 PM
Subject: Re[2]: Debian on mac68k


<snip>
If you send the output of dmesg, that would be helpful. You may see a scsi error when you unmount filesystems, because old scsi drives don't support 
the cache commands the kernel sends.
I'm pretty sure it's bad sectors on the drive. Need to get an external and/or rescue ramdrive going to do a proper scan and repair going on it. Or remember the incantations to manually mark sectors bad on a live drive.
[31515.050000] sd 0:0:1:0: [sda] tag#0 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [31515.060000] sd 0:0:1:0: [sda] tag#0 CDB: Write(10) 2a 00 00 f4 3f d6 00 00 18 00 
[31515.060000] blk_update_request: I/O error, dev sda, sector 16007126
[31515.070000] Aborting journal on device sda6-8.
[31515.080000] sd 0:0:1:0: [sda] tag#0 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [31515.080000] sd 0:0:1:0: [sda] tag#0 CDB: Write(10) 2a 00 00 f4 33 5e 00 00 08 00 
[31515.090000] blk_update_request: I/O error, dev sda, sector 16003934
[31515.090000] Buffer I/O error on dev sda6, logical block 1606594, lost sync page write [31515.100000] JBD2: Error -5 detected when updating journal superblock for sda6-8. [31515.110000] sd 0:0:1:0: [sda] tag#0 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [31515.110000] sd 0:0:1:0: [sda] tag#0 CDB: Write(10) 2a 00 00 30 15 4e 00 00 08 00 
[31515.120000] blk_update_request: I/O error, dev sda, sector 3151182
[31515.120000] Buffer I/O error on dev sda6, logical block 0, lost sync page write [31515.120000] EXT4-fs error (device sda6): ext4_journal_check_start:56: Detected aborted journal 
[31515.130000] EXT4-fs (sda6): Remounting filesystem read-only
[31515.130000] EXT4-fs (sda6): previous I/O error to superblock detected
[31515.140000] sd 0:0:1:0: [sda] tag#0 FAILED Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [31515.150000] sd 0:0:1:0: [sda] tag#0 CDB: Write(10) 2a 00 00 30 15 4e 00 00 08 00 
[31515.150000] blk_update_request: I/O error, dev sda, sector 3151182
[31515.150000] Buffer I/O error on dev sda6, logical block 0, lost sync page write 
[117937.120000] EXT4-fs (sda6): error count since last fsck: 2
[117937.120000] EXT4-fs (sda6): initial error at time 1456710895: ext4_journal_check_start:56 [117937.120000] EXT4-fs (sda6): last error at time 1456710895: ext4_journal_check_start:56 
[204444.640000] EXT4-fs (sda6): error count since last fsck: 2
[204444.640000] EXT4-fs (sda6): initial error at time 1456710895: ext4_journal_check_start:56 [204444.640000] EXT4-fs (sda6): last error at time 1456710895: ext4_journal_check_start:56 
[290952.160000] EXT4-fs (sda6): error count since last fsck: 2
[290952.160000] EXT4-fs (sda6): initial error at time 1456710895: ext4_journal_check_start:56 [290952.160000] EXT4-fs (sda6): last error at time 1456710895: ext4_journal_check_start:56 
[377459.680000] EXT4-fs (sda6): error count since last fsck: 2
[377459.680000] EXT4-fs (sda6): initial error at time 1456710895: ext4_journal_check_start:56 [377459.680000] EXT4-fs (sda6): last error at time 1456710895: ext4_journal_check_start:56 
[415339.900000] scsi target0:0:1: asynchronous
[463967.200000] EXT4-fs (sda6): error count since last fsck: 2
[463967.200000] EXT4-fs (sda6): initial error at time 1456710895: ext4_journal_check_start:56 [463967.200000] EXT4-fs (sda6): last error at time 1456710895: ext4_journal_check_start:5
The LC 475 does not use the mac_scsi driver, it uses mac_esp. So a Debian 
kernel binary should work fine on your Mac.

You would only need to use my build if you don't already have Debian
installed (because without that you can't generate an initrd), or if you 
need mac_scsi.
Fair enough, but I haven't gotten a proper cross-compile environment going and compiling my own on-box takes awhile :) So I appreciate the work. 




 X still works too, about as well as it ever did :)


Was that the latest version of xorg in the archive?

X.Org X Server 1.12.2
Release Date: 2012-05-29
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.16.0-4-m68k m68k
Current Operating System: Linux elsie 4.1.18-mac-00084-ge6b89b9 #2 Wed Feb 24 15:06:46 AEDT 2016 m68k 
Kernel command line: root=/dev/sda6
Build Date: 31 January 2015  05:17:05AM

Current version of pixman: 0.32.6
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Scott H.

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