Re: freebsd 5.3, gmirror raid 1, PROBLEM

2006-05-30 Thread Mikhail Goriachev
sara lidgey wrote:
 Hi All,
  
  I've been running a server using FreeBSD 5.3 and gmirror to mirror two 
 identical IDE hard drives.  Its been running great for over a year.  But 
 recently everything went down and when I reboot and put a monitor on it I get 
 the following errors on screen:
  
  GEOM_MIRROR: Device gm0: provider ad1 disconnected
  GEOM_MIRROR: Device gm0: provider mirror/gm0 destroyed
  GEOM_MIRROR: Device gm0: rebuilding provider ad0 stopped
  
  Fatal trap 12: page fault while in kernel mode...  (this is followed by 
 details about the fault)
  
  These errors are preceded by other related error information that flys by on 
 the screen and I have no way of seeing them again.
  
  Does anyone now what steps I should take to figure what is going on and try 
 to recover data or get the machine to boot?
  


Hi,

Have you tried disconnecting ad1 and booting only with ad0? Maybe one of
the drives just died on you. Try booting the system with one drive at a
time connecting as a master (Primary on IDE1).

Let us know how it goes.

Cheers,
Mikhail.


-- 
Mikhail Goriachev
Webanoide

Telephone: +61 (0)3 62252501
Mobile Phone: +61 (0)4 38255158
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Re: freebsd 5.3, gmirror raid 1, PROBLEM

2006-05-30 Thread sara lidgey
Hi,
 
 The machine won't boot from either drive connected as a master.  I tried them 
one at a time.  I'm guessing I'll have to boot from a CD but don't know the 
process.  Any help is appreciated.
 Thanks,
 S.

Mikhail Goriachev [EMAIL PROTECTED] wrote: sara lidgey wrote:
 Hi All,
  
 I've been running a server using FreeBSD 5.3 and gmirror to mirror two 
 identical IDE hard drives. Its been running great for over a year. But 
 recently everything went down and when I reboot and put a monitor on it I get 
 the following errors on screen:
  
  GEOM_MIRROR: Device gm0: provider ad1 disconnected
  GEOM_MIRROR: Device gm0: provider mirror/gm0 destroyed
  GEOM_MIRROR: Device gm0: rebuilding provider ad0 stopped
  
  Fatal trap 12: page fault while in kernel mode...  (this is followed by 
 details about the fault)
  
 These errors are preceded by other related error information that flys by on 
 the screen and I have no way of seeing them again.
  
  Does anyone now what steps I should take to figure what is going on and try 
 to recover data or get the machine to boot?
  


Hi,

Have you tried disconnecting ad1 and booting only with ad0? Maybe one of
the drives just died on you. Try booting the system with one drive at a
time connecting as a master (Primary on IDE1).

Let us know how it goes.

Cheers,
Mikhail.


-- 
Mikhail Goriachev
Webanoide

Telephone: +61 (0)3 62252501
Mobile Phone: +61 (0)4 38255158
E-Mail: [EMAIL PROTECTED]
Web: http://www.webanoide.org

PGP Key ID: 0x4E148A3B
PGP Key Fingerprint: D96B 7C14 79A5 8824 B99D 9562 F50E 2F5D 4E14 8A3B



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Re: freebsd 5.3, gmirror raid 1, PROBLEM

2006-05-30 Thread Mikhail Goriachev
sara lidgey wrote:
 Hi,
  
  The machine won't boot from either drive connected as a master.  I tried 
 them one at a time.  I'm guessing I'll have to boot from a CD but don't know 
 the process.  Any help is appreciated.
  Thanks,
  S.
 


Hmmm... I can only suggest using a livecd, for instance freesbie. Once
you boot it, fsck(8) file systems on those hard drives. Maybe it's just
some consistency problem.

If you have a spare freebsd box, then you could try mounting those
drives on it and poke around. Or, you could even chuck those drives into
another box (one at a time), boot it up and see what happens (assuming
your kernel is pretty much generic). That is just to rule out busted
components on current box. There must be a proper and better way for
doing this though.


Cheers,
Mikhail.


-- 
Mikhail Goriachev
Webanoide

Telephone: +61 (0)3 62252501
Mobile Phone: +61 (0)4 38255158
E-Mail: [EMAIL PROTECTED]
Web: http://www.webanoide.org

PGP Key ID: 0x4E148A3B
PGP Key Fingerprint: D96B 7C14 79A5 8824 B99D 9562 F50E 2F5D 4E14 8A3B
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freebsd 5.3, gmirror raid 1, PROBLEM

2006-05-29 Thread sara lidgey

Hi All,
 
 I've been running a server using FreeBSD 5.3 and gmirror to mirror two 
identical IDE hard drives.  Its been running great for over a year.  But 
recently everything went down and when I reboot and put a monitor on it I get 
the following errors on screen:
 
 GEOM_MIRROR: Device gm0: provider ad1 disconnected
 GEOM_MIRROR: Device gm0: provider mirror/gm0 destroyed
 GEOM_MIRROR: Device gm0: rebuilding provider ad0 stopped
 
 Fatal trap 12: page fault while in kernel mode...  (this is followed by 
details about the fault)
 
 These errors are preceded by other related error information that flys by on 
the screen and I have no way of seeing them again.
 
 Does anyone now what steps I should take to figure what is going on and try to 
recover data or get the machine to boot?
 
 Thanks so much,
 S.
 

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