Mailinglist Archive: opensuse (2217 mails)
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SV: SV: [opensuse] Resizing partitions safely
- From: "Anders Norrbring" <lists@xxxxxxxxxxxx>
- Date: Tue, 25 Sep 2007 16:36:38 +0200
- Message-id: <005301c7ff81$7af9be00$70ed3a00$@se>
> On 2007/09/25 10:10 (GMT-0400) Anders Norrbring apparently typed:
>
> >> Från: Felix Miata [mailto:mrmazda@xxxxxx]
>
> >> All competent partitioning tools will if necessary automatically
> resize the
> >> extended to fit the partitions that can legally be there. If there
> is
> >> freespace adjacent to an existing logical, that freespace should be
> allowed
> >> to be selected in the tool to add another as if it was already part
> of the
> >> extended.
>
> >> Resizing an extended to a smaller size would be an exercise in
> futility. An
> >> extended is actually just a logical construct made up of the
> individual
> >> partitions it contains, plus any intervening freespace that may
> exist between
> >> any of them, plus the MBR partition table entry that points to the
> first
> >> logical partition that the extended "contains".
>
> > With that I take it that for example Partition Magic can do this?
> The built in tools in Linux refuse since the "filesystem doesn't
> support resize"...
> > I'll make a test on another box first...
>
> I recommend avoiding PM whenever possible, as it likes to prefer windoz
> methods where standards are unclear. Parted, Gparted & Qparted all
> ought to
> be able to do it if sfdisk and cfdisk cannot. Also look at fips.
>
> Anyway, there is no filesystem on any extended partition The
> filesystems are
> all on individual partitions, just as with primary partitions. Each may
> or
> may not be resizable according to the actual filesystem installed.
>
> Maybe you should give us your partitioning scheme and plan so we can
> see what
> your actual obstacle(s) may be.
>
> I stick to one cross-platform tool: http://www.dfsee.com/dfsee/
This isn't from the actual box, but it's a similar setup (can't seem to screenshot the current one):
/dev/sdc1 1 19582 157292383+ 83 Linux
/dev/sdc2 19583 243132 1795665375 f W95 Ext'd (LBA)
/dev/sdc5 19583 30027 83891430 83 Linux
/dev/sdc6 32638 243132 1690801056 83 Linux
sdc1 is xfs
sdc5 and sdc6 are reiserfs
Anders
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>
> >> Från: Felix Miata [mailto:mrmazda@xxxxxx]
>
> >> All competent partitioning tools will if necessary automatically
> resize the
> >> extended to fit the partitions that can legally be there. If there
> is
> >> freespace adjacent to an existing logical, that freespace should be
> allowed
> >> to be selected in the tool to add another as if it was already part
> of the
> >> extended.
>
> >> Resizing an extended to a smaller size would be an exercise in
> futility. An
> >> extended is actually just a logical construct made up of the
> individual
> >> partitions it contains, plus any intervening freespace that may
> exist between
> >> any of them, plus the MBR partition table entry that points to the
> first
> >> logical partition that the extended "contains".
>
> > With that I take it that for example Partition Magic can do this?
> The built in tools in Linux refuse since the "filesystem doesn't
> support resize"...
> > I'll make a test on another box first...
>
> I recommend avoiding PM whenever possible, as it likes to prefer windoz
> methods where standards are unclear. Parted, Gparted & Qparted all
> ought to
> be able to do it if sfdisk and cfdisk cannot. Also look at fips.
>
> Anyway, there is no filesystem on any extended partition The
> filesystems are
> all on individual partitions, just as with primary partitions. Each may
> or
> may not be resizable according to the actual filesystem installed.
>
> Maybe you should give us your partitioning scheme and plan so we can
> see what
> your actual obstacle(s) may be.
>
> I stick to one cross-platform tool: http://www.dfsee.com/dfsee/
This isn't from the actual box, but it's a similar setup (can't seem to screenshot the current one):
/dev/sdc1 1 19582 157292383+ 83 Linux
/dev/sdc2 19583 243132 1795665375 f W95 Ext'd (LBA)
/dev/sdc5 19583 30027 83891430 83 Linux
/dev/sdc6 32638 243132 1690801056 83 Linux
sdc1 is xfs
sdc5 and sdc6 are reiserfs
Anders
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To unsubscribe, e-mail: opensuse+unsubscribe@xxxxxxxxxxxx
For additional commands, e-mail: opensuse+help@xxxxxxxxxxxx
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