Re: [gentoo-user] why does Udisks require Lvm2 ?
On Mon, 24 Jun 2019 12:22:09 -0600, Grant Taylor wrote: > > Of course it is, a RAID1 device is just a block device on which you > > can put any filesystem you like. RAID and LVM are complementary > > technologies that work well together, but neither needs the others > > (apart from the device-mapper bit). > > Eh. LVM can require RAID (multiple devices) without actually using MD > outside of LVM. Can require, not does require. It is perfectly possible to use LVM on a single disk. There are situations where you use the two together, but no requirement to do so in all use cases. -- Neil Bothwick Top Oxymorons Number 35: Legally drunk pgpPSPhlkrrB9.pgp Description: OpenPGP digital signature
Re: [gentoo-user] why does Udisks require Lvm2 ?
On 6/24/19 12:12 PM, Mick wrote: LVM-RAID uses the kernel's mdraid, Yep. You can get device mapper command(s) to show the internal / under the hood MD devices. I feel like what LVM does to mirror (RAID 1) devices is complex. You end up with non-obvious LVs that are then raided together to create another virtual block device that is what you see as the LV. There are options about where and how metadata is mirrored. Some of which is stored in the VG and others is stored in another small hidden LV specifically for this purpose. Which itself can be configured to have multiple copies. At least that's how I remember things from about five years ago. but with less tools to manage the RAID configuration than mdadm offers: That's because the standard LVM tools make calls to the kernel to manage things. I never /needed/ anything other than the LVM tools to administer LVM RAID. But I think that you can find the expected things under device mapper et al. if you know where to go look. When I say "hidden", it seems as if the traditional LVM tools simply don't expose LVs with specific naming patterns unless you go looking for them. Much like dot files are ""hidden by default, but there if you know where and how to look. -- Grant. . . . unix || die
Re: [gentoo-user] why does Udisks require Lvm2 ?
On 6/24/19 11:47 AM, Neil Bothwick wrote: Of course it is, a RAID1 device is just a block device on which you can put any filesystem you like. RAID and LVM are complementary technologies that work well together, but neither needs the others (apart from the device-mapper bit). Eh. LVM can require RAID (multiple devices) without actually using MD outside of LVM. LVM can do RAID inside of LVM (I think this is fairly atypically done). But it does mean that you can turn physical disks (or better partitions) into Physical Volumes for LVM and then create different Logical Volumes with different RAID properties. I once had a LV w/ RAID 0 striping across multiple PVs with another LV with RAID 5 for redundancy, in the same PVs. This LVM functionality does require RAID (multiple device) support as that's what's used /inside/ (read: under the hood) of LVM. -- Grant. . . . unix || die
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Monday, 24 June 2019 09:40:07 BST Peter Humphrey wrote:
> On Monday, 24 June 2019 08:46:55 BST Neil Bothwick wrote:
> > So the choice is between an unsupported configuration or installing a
> > handful of binaries that you will never use. Unless space was an issue,
> > there's about 6NB difference, I'd go with the latter, although
> > UNSUPPORTED != DOESNOTWORK
>
> Yes, I've done the same on two boxes that have no need of lvm. It does seem
> wasteful though.
>
> I forget the detail now, but a recent-ish version of sys-fs/cryptsetup found
> it needed a hard dependency on some of the code in lvm2. It seems to me
> that we have here an opportunity for redesign of certain packages. ("We"
> the community, that is.)
>
> On this box, which does need lvm for RAID-1 on two SSDs:
>
> $ equery d lvm2
> * These packages depend on lvm2:
> app-emulation/virtualbox-6.0.8 (lvm ? sys-fs/lvm2)
> net-fs/nfs-utils-2.4.1 (nfsv41 ? sys-fs/lvm2)
> sys-block/gparted-0.33.0 (dmraid ? >=sys-fs/lvm2-2.02.45)
> sys-block/parted-3.2_p25 (device-mapper ? >=sys-fs/lvm2-2.02.45)
> sys-fs/cryptsetup-2.1.0 (sys-fs/lvm2[static-libs(+)])
> (sys-fs/lvm2)
> sys-fs/e2fsprogs-1.45.2 (cron ? sys-fs/lvm2[-device-mapper-only(-)])
> sys-fs/udisks-2.8.3 (lvm ? sys-fs/lvm2)
> sys-libs/libblockdev-2.22 (device-mapper ? sys-fs/lvm2)
> (dmraid ? sys-fs/lvm2)
> (lvm ? sys-fs/lvm2)
>
> Other than sys-fs/cryptsetup, those are all conditional dependencies.
Also to mention, the installation following adjustment of the USE flags
completes like so:
* Messages for package sys-fs/lvm2-2.02.184-r4:
* Make sure the "lvm" init script is in the runlevels:
* # rc-update add lvm boot
*
* Make sure to enable lvmetad in /etc/lvm/lvm.conf if you want
* to enable lvm autoactivation and metadata caching.
>>> Auto-cleaning packages...
==
There is no lvm init script left in my system:
# rc-update -s -v | grep -i lvm
#
--
Regards,
Mick
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Re: [gentoo-user] why does Udisks require Lvm2 ?
On Monday, 24 June 2019 18:00:29 BST Peter Humphrey wrote: > On Monday, 24 June 2019 16:59:08 BST Grant Taylor wrote: > > > On this box, which does need lvm for RAID-1 on two SSDs: > > Do you /need/ LVM? Or is it extra that comes with device-mapper? > > No, I do actually use lvm to base a raid-1 file system on. I haven't > considered raid-1 without lvm; is that feasible? Almost totally. They two are separate functions with synergistic interaction. RAID 1 offers redundancy by mirroring data between two block devices. LVM offers a flexible partitioning scheme where you can add space, move, snapshot, etc. data using a logical software layer to manage their storage across partitions and physical disks. I've put together RAID 1 disks with no LVM and used LVM with no RAID. NOTE: To confuse things you can instead use LVM's built in 'RAID functionality' - see below. I recall reading somewhere that SSDs are better used with LVM's natively configured RAID functionality, rather than a separate RAID layer, which in a mirrored RAID it will cause accelerated wear due to the way RAID metadata are mirrored between block devices. I don't think I've ever used LVM's RAID capability, but it would probably boil down to running: lvcreate --mirrors 1 --type raid 1 -n LV_myRAID VG_blah-blah Others more knowledgeable in these technologies could chime in to correct me no doubt. PS. LVM-RAID uses the kernel's mdraid, but with less tools to manage the RAID configuration than mdadm offers: https://unix.stackexchange.com/questions/150644/raiding-with-lvm-vs-mdraid-pros-and-cons -- Regards, Mick signature.asc Description: This is a digitally signed message part.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Mon, 24 Jun 2019 18:00:29 +0100, Peter Humphrey wrote: > > I feel like device-mapper should be its own package that other things > > depend on; LVM, RAID (mdadm, et al.), multi-path, LUKS (cryptsetup). > > Yes, and that would fit the Unix tradition of doing one thing, and > well. It should also be applied to crypt-setup and its friends. Indeed, all it needs is someone willing to do the work. Now if LVM had been written by Lennart Poettering, there would be a stampede of volunteers to do this, witness eudev. > > > On this box, which does need lvm for RAID-1 on two SSDs: > > Do you /need/ LVM? Or is it extra that comes with device-mapper? > > No, I do actually use lvm to base a raid-1 file system on. I haven't > considered raid-1 without lvm; is that feasible? Of course it is, a RAID1 device is just a block device on which you can put any filesystem you like. RAID and LVM are complementary technologies that work well together, but neither needs the others (apart from the device-mapper bit). -- Neil Bothwick The road to HAL is paved with good intentions. pgp_q0NRPubEI.pgp Description: OpenPGP digital signature
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Monday, 24 June 2019 16:59:08 BST Grant Taylor wrote:
> On 6/24/19 2:40 AM, Peter Humphrey wrote:
> > Yes, I've done the same on two boxes that have no need of lvm. It does
> > seem wasteful though.
>
> Probably.
>
> I dislike the fact that other things that need device mapper have to
> drag LVM along, or apply (what I call) a device-mapper-only /hack/.
>
> I feel like device-mapper should be its own package that other things
> depend on; LVM, RAID (mdadm, et al.), multi-path, LUKS (cryptsetup).
Yes, and that would fit the Unix tradition of doing one thing, and well. It
should also be applied to crypt-setup and its friends.
> > I forget the detail now, but a recent-ish version of sys-fs/cryptsetup
> > found it needed a hard dependency on some of the code in lvm2.
>
> Did you apply (what I call) the device-mapper-only /hack/. Or was LVM
> pulled in for device-mapper?
I didn't know about the hack at the time. I'm hazy about this now, memory not
being what it was, but I think I was trying to get rid of encryption apps as
well as lvm on a box that doesn't use either and never will. I'm stuck with
having both, willy-nilly. As Neil said, though, you could say it's only a
matter of disk space - until someone finds a vulnerability in them and uses it
on me. :(
> > It seems to me that we have here an opportunity for redesign of certain
> > packages. ("We" the community, that is.)
>
> Agreed.
>
> > On this box, which does need lvm for RAID-1 on two SSDs:
> Do you /need/ LVM? Or is it extra that comes with device-mapper?
No, I do actually use lvm to base a raid-1 file system on. I haven't
considered raid-1 without lvm; is that feasible?
--
Regards,
Peter.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On 6/24/19 2:40 AM, Peter Humphrey wrote:
Yes, I've done the same on two boxes that have no need of lvm. It does
seem wasteful though.
Probably.
I dislike the fact that other things that need device mapper have to
drag LVM along, or apply (what I call) a device-mapper-only /hack/.
I feel like device-mapper should be it's own package that other things
depend on; LVM, RAID (mdadm, et al.), multi-path, LUKS (cryptsetup).
I forget the detail now, but a recent-ish version of sys-fs/cryptsetup
found it needed a hard dependency on some of the code in lvm2.
Did you apply (what I call) the device-mapper-only /hack/. Or was LVM
pulled in for device-mapper?
It seems to me that we have here an opportunity for redesign of certain
packages. ("We" the community, that is.)
Agreed.
On this box, which does need lvm for RAID-1 on two SSDs:
Do you /need/ LVM? Or is it extra that comes with device-mapper?
--
Grant. . . .
unix || die
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Monday, 24 June 2019 08:46:55 BST Neil Bothwick wrote:
> So the choice is between an unsupported configuration or installing a
> handful of binaries that you will never use. Unless space was an issue,
> there's about 6NB difference, I'd go with the latter, although
> UNSUPPORTED != DOESNOTWORK
Yes, I've done the same on two boxes that have no need of lvm. It does seem
wasteful though.
I forget the detail now, but a recent-ish version of sys-fs/cryptsetup found
it needed a hard dependency on some of the code in lvm2. It seems to me that
we have here an opportunity for redesign of certain packages. ("We" the
community, that is.)
On this box, which does need lvm for RAID-1 on two SSDs:
$ equery d lvm2
* These packages depend on lvm2:
app-emulation/virtualbox-6.0.8 (lvm ? sys-fs/lvm2)
net-fs/nfs-utils-2.4.1 (nfsv41 ? sys-fs/lvm2)
sys-block/gparted-0.33.0 (dmraid ? >=sys-fs/lvm2-2.02.45)
sys-block/parted-3.2_p25 (device-mapper ? >=sys-fs/lvm2-2.02.45)
sys-fs/cryptsetup-2.1.0 (sys-fs/lvm2[static-libs(+)])
(sys-fs/lvm2)
sys-fs/e2fsprogs-1.45.2 (cron ? sys-fs/lvm2[-device-mapper-only(-)])
sys-fs/udisks-2.8.3 (lvm ? sys-fs/lvm2)
sys-libs/libblockdev-2.22 (device-mapper ? sys-fs/lvm2)
(dmraid ? sys-fs/lvm2)
(lvm ? sys-fs/lvm2)
Other than sys-fs/cryptsetup, those are all conditional dependencies.
--
Regards,
Peter.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Mon, 24 Jun 2019 08:36:50 +0100, Peter Humphrey wrote: > > > > Which is why the USE flag exists, to avoid installing LVM. > > > > > > But it's not supported. > > > > In what way. I've just tried emerging lvm2 with > > USE="device-mapper-only -thin" and it installed the device-mapper > > stiff but none of the lvm executables, which seems to be exactly what > > is wanted. > > use.local.desc:sys-fs/lvm2:device-mapper-only - Build only > device-mapper and not the rest of LVM2 (UNSUPPORTED) Aha! So the choice is between an unsupported configuration or installing a handful of binaries that you will never use. Unless space was an issue, there's about 6NB difference, I'd go with the latter, although UNSUPPORTED != DOESNOTWORK -- Neil Bothwick I've got a Mickey Mouse PC with a Goofy operating system. pgpZbPdhuFDzt.pgp Description: OpenPGP digital signature
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Monday, 24 June 2019 01:12:07 BST Neil Bothwick wrote: > On Sun, 23 Jun 2019 23:35:33 +0100, Peter Humphrey wrote: > > > > Why isn't device-mapper it's own package‽ One which LVM depends > > > > on. > > > > > > No idea, but I'd guess it's got something to do with not reinventing > > > the wheel. From a maintenance point of view, a USE flag would be less > > > effort than two packages. > > > > > > > Multi-Path (as in dm-multipath) can easily be used without LVM. > > > > > > Which is why the USE flag exists, to avoid installing LVM. > > > > But it's not supported. > > In what way. I've just tried emerging lvm2 with USE="device-mapper-only > -thin" and it installed the device-mapper stiff but none of the lvm > executables, which seems to be exactly what is wanted. use.local.desc:sys-fs/lvm2:device-mapper-only - Build only device-mapper and not the rest of LVM2 (UNSUPPORTED) -- Regards, Peter.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Sun, 23 Jun 2019 23:35:33 +0100, Peter Humphrey wrote: > > > Why isn't device-mapper it's own package‽ One which LVM depends > > > on. > > > > No idea, but I'd guess it's got something to do with not reinventing > > the wheel. From a maintenance point of view, a USE flag would be less > > effort than two packages. > > > > > Multi-Path (as in dm-multipath) can easily be used without LVM. > > > > Which is why the USE flag exists, to avoid installing LVM. > > But it's not supported. In what way. I've just tried emerging lvm2 with USE="device-mapper-only -thin" and it installed the device-mapper stiff but none of the lvm executables, which seems to be exactly what is wanted. -- Neil Bothwick If Yoda so strong in force is, why words in right order he cannot put? pgpjT51Frf0i5.pgp Description: OpenPGP digital signature
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Sunday, 23 June 2019 10:20:58 BST Neil Bothwick wrote: > On Sat, 22 Jun 2019 16:34:08 -0600, Grant Taylor wrote: > > On 6/22/19 3:55 PM, Neil Bothwick wrote: > > > The indentation shows that is is a hard dependency of cryptsetup, > > > which is backed up by reading the ebuild. I expect that it needs the > > > device-maper functionality provided by lvm, in which case you can set > > > the device-mapper-only USE flag to avoid installing the full lvm > > > suite. > > > > Why isn't device-mapper it's own package‽ One which LVM depends on. > > No idea, but I'd guess it's got something to do with not reinventing the > wheel. From a maintenance point of view, a USE flag would be less effort > than two packages. > > > Multi-Path (as in dm-multipath) can easily be used without LVM. > > Which is why the USE flag exists, to avoid installing LVM. But it's not supported. -- Regards, Peter.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Sunday, 23 June 2019 10:20:58 BST Neil Bothwick wrote: > On Sat, 22 Jun 2019 16:34:08 -0600, Grant Taylor wrote: > > On 6/22/19 3:55 PM, Neil Bothwick wrote: > > > The indentation shows that is is a hard dependency of cryptsetup, > > > which is backed up by reading the ebuild. I expect that it needs the > > > device-maper functionality provided by lvm, in which case you can set > > > the device-mapper-only USE flag to avoid installing the full lvm > > > suite. > > > > Why isn't device-mapper it's own package‽ One which LVM depends on. > > No idea, but I'd guess it's got something to do with not reinventing the > wheel. From a maintenance point of view, a USE flag would be less effort > than two packages. > > > Multi-Path (as in dm-multipath) can easily be used without LVM. > > Which is why the USE flag exists, to avoid installing LVM. Yes, provided USE="-thin" is set, which is enabled by default. -- Regards, Mick signature.asc Description: This is a digitally signed message part.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Sat, 22 Jun 2019 16:34:08 -0600, Grant Taylor wrote: > On 6/22/19 3:55 PM, Neil Bothwick wrote: > > The indentation shows that is is a hard dependency of cryptsetup, > > which is backed up by reading the ebuild. I expect that it needs the > > device-maper functionality provided by lvm, in which case you can set > > the device-mapper-only USE flag to avoid installing the full lvm > > suite. > > Why isn't device-mapper it's own package‽ One which LVM depends on. No idea, but I'd guess it's got something to do with not reinventing the wheel. From a maintenance point of view, a USE flag would be less effort than two packages. > Multi-Path (as in dm-multipath) can easily be used without LVM. Which is why the USE flag exists, to avoid installing LVM. -- Neil Bothwick If I save time, when do I get it back? pgppz_OYRN0fp.pgp Description: OpenPGP digital signature
Re: [gentoo-user] why does Udisks require Lvm2 ?
190622 Neil Bothwick wrote: > On Sat, 22 Jun 2019 17:41:03 -0400, Philip Webb wrote: >> root:528 ~> USE="cryptsetup" emerge -pvt udisks ... >> [ebuild N ]sys-fs/lvm2-2.02.184-r4::gentoo >> USE="-device-mapper-only -lvm2create_initrd readline -sanlock >> (-selinux) -static -static-libs -systemd -thin udev" 2,328 KiB ... >> I don't use LVM nor do I want to install 'lvm2' : >> can anyone suggest why is it required ? > I expect that it needs the device-maper functionality provided by lvm, > in which case you can set the device-mapper-only USE flag > to avoid installing the full lvm suite. Ok, that looks reasonable : I'll try it. -- ,, SUPPORT ___//___, Philip Webb ELECTRIC /] [] [] [] [] []| Cities Centre, University of Toronto TRANSIT`-O--O---' purslowatchassdotutorontodotca
Re: [gentoo-user] why does Udisks require Lvm2 ?
On 6/22/19 3:55 PM, Neil Bothwick wrote: The indentation shows that is is a hard dependency of cryptsetup, which is backed up by reading the ebuild. I expect that it needs the device-maper functionality provided by lvm, in which case you can set the device-mapper-only USE flag to avoid installing the full lvm suite. Why isn't device-mapper it's own package‽ One which LVM depends on. Multi-Path (as in dm-multipath) can easily be used without LVM.
Re: [gentoo-user] why does Udisks require Lvm2 ?
On Sat, 22 Jun 2019 17:41:03 -0400, Philip Webb wrote: > root:528 ~> USE="cryptsetup" emerge -pvt udisks > These are the packages that would be merged, in reverse order: > [ebuild U ] sys-fs/udisks-2.8.2:2::gentoo [2.1.8:2::gentoo] > USE="-acl (-cryptsetup%) -debug -elogind% (-gptfdisk%) -introspection > -lvm% -nls% (-selinux) -systemd -vdo%" 1,552 KiB [ebuild N ] > sys-libs/libblockdev-2.20-r2::gentoo USE="-bcache cryptsetup > -device-mapper -dmraid -doc -escrow -kbd -lvm -test -vdo" > PYTHON_SINGLE_TARGET="-python2_7 -python3_5 python3_6 (-python3_7)" > PYTHON_TARGETS="python2_7 -python3_5 python3_6 (-python3_7)" 331 KiB > [ebuild N ] sys-fs/cryptsetup-2.1.0:0/12::gentoo USE="-argon2 > -gcrypt -kernel -libressl -luks1_default -nettle -nls openssl > -pwquality -reencrypt -static -static-libs udev -urandom" 10,413 KiB > [ebuild N ]sys-fs/lvm2-2.02.184-r4::gentoo > USE="-device-mapper-only -lvm2create_initrd readline -sanlock > (-selinux) -static -static-libs -systemd -thin udev" 2,328 KiB [ebuild > N ] dev-libs/libbytesize-1.4::gentoo USE="-doc -test" > PYTHON_TARGETS="python2_7 -python3_5 python3_6 (-python3_7)" 80 KiB > [nomerge ] sys-fs/cryptsetup-2.1.0:0/12::gentoo USE="-argon2 > -gcrypt -kernel -libressl -luks1_default -nettle -nls openssl > -pwquality -reencrypt -static -static-libs udev -urandom" [ebuild > N ] dev-libs/json-c-0.13.1-r1:0/4::gentoo USE="-doc -static-libs" > ABI_X86="-32 (64) (-x32)" 625 KiB [nomerge ] > sys-fs/lvm2-2.02.184-r4::gentoo USE="-device-mapper-only > -lvm2create_initrd readline -sanlock (-selinux) -static -static-libs > -systemd -thin udev" [ebuild N ] dev-libs/libaio-0.3.110::gentoo > USE="-static-libs -test" ABI_X86="-32 (64) (-x32)" 42 KiB > > I don't use LVM nor do I want to install 'lvm2' : > can anyone suggest why is it required ? The indentation shows that is is a hard dependency of cryptsetup, which is backed up by reading the ebuild. I expect that it needs the device-maper functionality provided by lvm, in which case you can set the device-mapper-only USE flag to avoid installing the full lvm suite. -- Neil Bothwick The trouble with life is that you are halfway through it before you realize it's a "do it yourself" thing. pgpASJkZrqU4F.pgp Description: OpenPGP digital signature
[gentoo-user] why does Udisks require Lvm2 ?
I was going to update Udisks from 2.1.8 to 2.8.2 & then saw why I hadn't updated it previously : root:526 ~> emerge -pv udisks These are the packages that would be merged, in order: emerge: there are no ebuilds built with USE flags to satisfy ">=sys-libs/libblockdev-2.19[cryptsetup,lvm?,vdo?]". !!! One of the following packages is required to complete your request: - sys-libs/libblockdev-2.20-r2::gentoo (Change USE: +cryptsetup) (dependency required by "sys-fs/udisks-2.8.2::gentoo" [ebuild]) (dependency required by "udisks" [argument]) so I tried : root:528 ~> USE="cryptsetup" emerge -pvt udisks These are the packages that would be merged, in reverse order: [ebuild U ] sys-fs/udisks-2.8.2:2::gentoo [2.1.8:2::gentoo] USE="-acl (-cryptsetup%) -debug -elogind% (-gptfdisk%) -introspection -lvm% -nls% (-selinux) -systemd -vdo%" 1,552 KiB [ebuild N ] sys-libs/libblockdev-2.20-r2::gentoo USE="-bcache cryptsetup -device-mapper -dmraid -doc -escrow -kbd -lvm -test -vdo" PYTHON_SINGLE_TARGET="-python2_7 -python3_5 python3_6 (-python3_7)" PYTHON_TARGETS="python2_7 -python3_5 python3_6 (-python3_7)" 331 KiB [ebuild N ] sys-fs/cryptsetup-2.1.0:0/12::gentoo USE="-argon2 -gcrypt -kernel -libressl -luks1_default -nettle -nls openssl -pwquality -reencrypt -static -static-libs udev -urandom" 10,413 KiB [ebuild N ]sys-fs/lvm2-2.02.184-r4::gentoo USE="-device-mapper-only -lvm2create_initrd readline -sanlock (-selinux) -static -static-libs -systemd -thin udev" 2,328 KiB [ebuild N ] dev-libs/libbytesize-1.4::gentoo USE="-doc -test" PYTHON_TARGETS="python2_7 -python3_5 python3_6 (-python3_7)" 80 KiB [nomerge ] sys-fs/cryptsetup-2.1.0:0/12::gentoo USE="-argon2 -gcrypt -kernel -libressl -luks1_default -nettle -nls openssl -pwquality -reencrypt -static -static-libs udev -urandom" [ebuild N ] dev-libs/json-c-0.13.1-r1:0/4::gentoo USE="-doc -static-libs" ABI_X86="-32 (64) (-x32)" 625 KiB [nomerge ] sys-fs/lvm2-2.02.184-r4::gentoo USE="-device-mapper-only -lvm2create_initrd readline -sanlock (-selinux) -static -static-libs -systemd -thin udev" [ebuild N ] dev-libs/libaio-0.3.110::gentoo USE="-static-libs -test" ABI_X86="-32 (64) (-x32)" 42 KiB I don't use LVM nor do I want to install 'lvm2' : can anyone suggest why is it required ? -- ,, SUPPORT ___//___, Philip Webb ELECTRIC /] [] [] [] [] []| Cities Centre, University of Toronto TRANSIT`-O--O---' purslowatchassdotutorontodotca
