Re: Safe way to repair corrupted GPT partition table?

2013-01-20 Thread Bob Willcox
On Sat, Jan 19, 2013 at 05:19:03PM -0700, Warren Block wrote: On Sat, 19 Jan 2013, Bob Willcox wrote: On Sat, Jan 19, 2013 at 07:25:09AM +0700, Erich Dollansky wrote: Hi, On Fri, 18 Jan 2013 14:08:25 -0600 Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition

Re: Safe way to repair corrupted GPT partition table?

2013-01-19 Thread Bob Willcox
On Sat, Jan 19, 2013 at 07:25:09AM +0700, Erich Dollansky wrote: Hi, On Fri, 18 Jan 2013 14:08:25 -0600 Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten corrupted (following a system hang during heavy I/O to a ZFS filesystem)? I

Re: Safe way to repair corrupted GPT partition table?

2013-01-19 Thread Bob Willcox
On Fri, Jan 18, 2013 at 07:40:59PM -0500, ill...@gmail.com wrote: On 18 January 2013 15:08, Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten corrupted (following a system hang during heavy I/O to a ZFS filesystem)? I now get these errors

Re: Safe way to repair corrupted GPT partition table?

2013-01-19 Thread Warren Block
On Sat, 19 Jan 2013, Bob Willcox wrote: On Sat, Jan 19, 2013 at 07:25:09AM +0700, Erich Dollansky wrote: Hi, On Fri, 18 Jan 2013 14:08:25 -0600 Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten corrupted (following a system hang during heavy

Re: Safe way to repair corrupted GPT partition table?

2013-01-19 Thread Erich Dollansky
Hi, On Sat, 19 Jan 2013 08:59:07 -0600 Bob Willcox b...@immure.com wrote: On Sat, Jan 19, 2013 at 07:25:09AM +0700, Erich Dollansky wrote: Hi, On Fri, 18 Jan 2013 14:08:25 -0600 Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten

Re: Safe way to repair corrupted GPT partition table?

2013-01-18 Thread Erich Dollansky
Hi, On Fri, 18 Jan 2013 14:08:25 -0600 Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten corrupted (following a system hang during heavy I/O to a ZFS filesystem)? I would use a hex editor. Of course, try it out on another disk before working

Re: Safe way to repair corrupted GPT partition table?

2013-01-18 Thread ill...@gmail.com
On 18 January 2013 15:08, Bob Willcox b...@immure.com wrote: Is there a way to repair a GPT partition table that has gotten corrupted (following a system hang during heavy I/O to a ZFS filesystem)? I now get these errors whenever I boot the system: GEOM: da0: corrupt or invalid GPT detected.