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Groups > linux.debian.user > #174117
| From | Stefan Monnier <monnier@iro.umontreal.ca> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: new pc and swap |
| Date | 2016-11-01 14:10 +0100 |
| Message-ID | <syGZb-G3-3@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <syli2-36G-5@gated-at.bofh.it> <sypYl-6cx-27@gated-at.bofh.it> <sytSh-uI-5@gated-at.bofh.it> <syAqJ-4Rm-5@gated-at.bofh.it> <syCCd-6dG-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
>> LVM has bitten me more than once in the past and I will not use it
>> again. In both situations it spanned more than one disk and one of the
>> disks failed - leaving you with unrecoverable data.
> I don't think I've ever used it like that, and probably wouldn't. At
> least not unless the underlying devices were RAID1 or similar.
The only times I put several PVs in a VG is when moving data between
disks:
- pvcreate /dev/sd<new>
- vgextend <myVG> /dev/sd<new>
- pvmove /dev/sd<old>
- vgreduce <myVG> /dev/sd<old>
But indeed, this creates a temporary mirror and is hence safe w.r.t
disk failure.
Stefan
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new pc and swap Pol Hallen <deben@fuckaround.org> - 2016-10-30 13:00 +0100
Re: new pc and swap Michael Milliman <michael.e.milliman@gmail.com> - 2016-10-30 14:20 +0100
Re: new pc and swap Markus Grunwald <markus@the-grue.de> - 2016-10-30 15:00 +0100
Re: new pc and swap Richard Owlett <rowlett@cloud85.net> - 2016-10-30 15:20 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-10-30 16:50 +0100
Re: new pc and swap Markus Grunwald <markus@the-grue.de> - 2016-10-30 19:30 +0100
Re: new pc and swap Richard Owlett <rowlett@cloud85.net> - 2016-10-31 10:30 +0100
Re: new pc and swap Stefan Monnier <monnier@iro.umontreal.ca> - 2016-10-31 15:00 +0100
Re: new pc and swap Richard Owlett <rowlett@cloud85.net> - 2016-10-31 19:30 +0100
Re: new pc and swap Greg Wooledge <wooledg@eeg.ccf.org> - 2016-10-31 19:50 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-10-31 20:20 +0100
Re: new pc and swap <tomas@tuxteam.de> - 2016-10-31 21:00 +0100
Re: new pc and swap "John L. Ries" <jries@salford-systems.com> - 2016-10-31 22:40 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-10-31 20:00 +0100
Re: new pc and swap Mark Fletcher <mark27q1@gmail.com> - 2016-11-01 00:10 +0100
Re: new pc and swap Johann Spies <johann.spies@gmail.com> - 2016-11-01 07:10 +0100
Re: new pc and swap Richard Hector <richard@walnut.gen.nz> - 2016-11-01 09:30 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-11-01 11:00 +0100
Re: new pc and swap Richard Hector <richard@walnut.gen.nz> - 2016-11-02 01:50 +0100
Re: new pc and swap Stefan Monnier <monnier@iro.umontreal.ca> - 2016-11-01 14:10 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-11-01 15:00 +0100
Re: new pc and swap Ben Caradoc-Davies <ben@transient.nz> - 2016-11-01 20:00 +0100
Re: new pc and swap Mark Fletcher <mark27q1@gmail.com> - 2016-11-01 00:00 +0100
Re: new pc and swap Ben Caradoc-Davies <ben@transient.nz> - 2016-10-30 17:50 +0100
Re: new pc and swap Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-10-30 18:20 +0100
Re: new pc and swap David Christensen <dpchrist@holgerdanske.com> - 2016-10-30 19:50 +0100
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