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Today's Topics:
1. Bristol Digest, Vol 552, Issue 8 (Sean Finney)
2. TrueCrypt (James Womack)
3. Re: Disc woes (Alex Butcher (LUG))
----------------------------------------------------------------------
Message: 1
Date: Fri, 30 May 2014 14:03:35 +0100
From: Sean Finney <msfin303@yahoo.co.uk>
To: bristol@mailman.lug.org.uk
Subject: [bristol] Bristol Digest, Vol 552, Issue 8
Message-ID: <538881A7.7080307@yahoo.co.uk>
Content-Type: text/plain; charset="iso-8859-2"; Format="flowed"
Martin
It looks like you have a disk with bad sectors
Have you used "Disk utility" and checked "SMART" Data, to check the
state of the disk?
Regards
Sean
On 30/05/14 13:00, bristol-request@mailman.lug.org.uk wrote:
> Send Bristol mailing list submissions to
> bristol@mailman.lug.org.uk
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://mailman.lug.org.uk/mailman/listinfo/bristol
> or, via email, send a message with subject or body 'help' to
> bristol-request@mailman.lug.org.uk
>
> You can reach the person managing the list at
> bristol-owner@mailman.lug.org.uk
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Bristol digest..."
>
>
> Today's Topics:
>
> 1. Disc woes (Martin Moore)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 30 May 2014 11:37:23 +0100
> From: "Martin Moore" <martinm@it-helps.co.uk>
> To: "'Bristol and Bath Linux User Group'" <bristol@mailman.lug.org.uk>
> Subject: [bristol] Disc woes
> Message-ID: <0ad201cf7bf3$26d730a0$748591e0$@co.uk>
> Content-Type: text/plain; charset="us-ascii"
>
> I've got a debian mdadm Raid1 with a dicky partition.
>
>
>
> Replaced duff disk and setup the new partitions. (Note this is booting the
> resident kernel via a CD as grub is confused at this point!)
>
>
>
> When resyncing, some of the partitions fail on a READ from the SOURCE, which
> seems odd.
>
>
>
> I tried a dd which has the same issues.
>
>
>
> Rebooted from CD using the CD kernel and fsck on all the MDx reports no
> problems.
>
>
>
> I'm about to put the drive into the fridge for a bit, but have I missed
> anything?
>
>
>
> I REALLY don't want to lose this disc.....
>
>
>
>
>
>
>
> Cheers,
>
>
>
> Martin.
>
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>
> _______________________________________________
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> End of Bristol Digest, Vol 552, Issue 8
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Message: 2
Date: Fri, 30 May 2014 14:13:34 +0100
From: James Womack <james.c.womack@gmail.com>
To: Bristol and Bath Linux User Group <bristol@mailman.lug.org.uk>
Subject: [bristol] TrueCrypt
Message-ID: <538883FE.6030706@gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Hi all,
In case you missed it, something odd is going on with TrueCrypt and
truecrypt.org.
http://arstechnica.com/security/2014/05/bombshell-truecrypt-advisory-backdoor-hack-hoax-none-of-the-above/
I used to use TrueCrypt more, but have mostly migrated to
LUKS/dm-crypt, but still have some TrueCrypt volumes.
I am going to watch this with interest. Seems like a good time to look
into switching completely over to LUKS/dm-crypt, though.
James
- --
James Womack
james.c.womack@gmail.com
http://jcwomack.co.uk
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------------------------------
Message: 3
Date: Fri, 30 May 2014 22:40:30 +0100
From: "Alex Butcher (LUG)" <lug@assursys.co.uk>
To: martinm@it-helps.co.uk, Bristol and Bath Linux User Group
<bristol@mailman.lug.org.uk>
Subject: Re: [bristol] Disc woes
Message-ID: <452f7d55-68b5-42bc-8164-10f0f03053b8@email.android.com>
Content-Type: text/plain; charset="utf-8"
Looks like both your discs in the array had errors. That data is lost. Restore from backups. You have backups, right?
If you can work out which file occupies the damaged blocks, might be to it by deleting file and filling all free space with a dummy to a write (and therefore reallocation) to the previously occupied blocks.
And next time, set up a regular RAID scrub and S.M.A.R.T. scans so you detect problems sooner rather than later.
On 30 May 2014 11:37:23 BST, Martin Moore <martinm@it-helps.co.uk> wrote:
>I've got a debian mdadm Raid1 with a dicky partition.
>
>
>
>Replaced duff disk and setup the new partitions. (Note this is booting
>the
>resident kernel via a CD as grub is confused at this point!)
>
>
>
>When resyncing, some of the partitions fail on a READ from the SOURCE,
>which
>seems odd.
>
>
>
>I tried a dd which has the same issues.
>
>
>
>Rebooted from CD using the CD kernel and fsck on all the MDx reports
>no
>problems.
>
>
>
>I'm about to put the drive into the fridge for a bit, but have I missed
>anything?
>
>
>
>I REALLY don't want to lose this disc.....
>
>
>
>
>
>
>
>Cheers,
>
>
>
>Martin.
>
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>Bristol mailing list
>Bristol@mailman.lug.org.uk
>https://mailman.lug.org.uk/mailman/listinfo/bristol
--
Sent from my Android phone with K-9 Mail. Please excuse my brevity.
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