Re: port-arm/51665: shark locks up during nightly run

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR port-arm/51665; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: port-arm/51665: shark locks up during nightly run
Date: Sat, 14 Jan 2017 09:52:16 +0100

 On Tue, Jan 03, 2017 at 06:10:01PM +0000, David Holland wrote:
 >   >  file system: /dev/rwd0c
 >                            ^
 >  Is that normal for shark?
 
 Yes, no MBR.
 
 >   >  superblock location     8192    id      [ 0 0 ]
 >                                      ^^^^^^^^^^^^^^^
 >  This (on the small fs) seems odd, since newfs unconditionally does:
 >  
 >          sblock.fs_id[0] = (long)tv.tv_sec;      /* XXXfvdl huh? */
 >          sblock.fs_id[1] = arc4random() & INT32_MAX;
 
 This disk is ancient, so I guess it comes from back when these
 
 #define      fs_old_headswitch       fs_id[0]
 #define      fs_old_trkseek  fs_id[1]
 
 were still used (but useless).
 
 There is no easy way to update it with in-tree tools, isn't it?
 
 Martin