Re: Simple DASD question

Mm probably not.. It's golf day no more time for work today.. Maybe I'll just grab a mod 27 on Monday. On Fri, Apr 22, 2016 at 11:57 AM, Mark Post wrote: > >>> On 4/22/2016 at 11:20 AM, Tom Huegel wrote: > > Although when I try to reboot > > > > [

Re: Simple DASD question

>>> On 4/22/2016 at 11:20 AM, Tom Huegel wrote: > Although when I try to reboot > > [ BUSY ] A start job is running for dev-disk-by\x2duuid-d8b46... 6s / no > limit) [ BUSY ] A start job is running for dev-disk-by\x2d > uuid-d8b46... 6s / no limit) [ BUSY ] Again,

Re: Simple DASD question

To: LINUX-390@VM.MARIST.EDU Subject: Re: Simple DASD question So far I have failed with my feeble attempts to add the second disk dasdb (0251) to the btrfs filesystem. This is what I have fresh after my re-re-re-re-install. It seems "btrfs device add /dev/dasdb1 /" would be a good thing to do

Re: Simple DASD question

Although when I try to reboot [ BUSY ] A start job is running for dev-disk-by\x2duuid-d8b46... 6s / no limit) [ BUSY ] A start job is running for dev-disk-by\x2d uuid-d8b46... 6s / no limit) [ BUSY ] A start job is running for dev-disk-by\x2duuid-d8b46... 7s / no limit) [ BUSY ] A start job

Re: Simple DASD question

Thank-you... Maybe someday I will learn how it all works... I just don't do that much with LINUX.. sles12:~ # fdasd -a /dev/dasdb reading volume label ..: VOL1 reading vtoc ..: ok auto-creating one partition for the whole disk... writing volume label... writing VTOC... rereading

Re: Simple DASD question

>>> On 4/22/2016 at 10:07 AM, Tom Huegel wrote: > This is what I have fresh after my re-re-re-re-install. > It seems "btrfs device add /dev/dasdb1 /" would be a good thing to do but I > get message about dasdb1 not existing... Have you used YaST or run fdasd to create it?

Re: Simple DASD question

So far I have failed with my feeble attempts to add the second disk dasdb (0251) to the btrfs filesystem. This is what I have fresh after my re-re-re-re-install. It seems "btrfs device add /dev/dasdb1 /" would be a good thing to do but I get message about dasdb1 not existing... sles12:~ # lsdasd

Re: Simple DASD question

>>> On 4/21/2016 at 05:33 PM, Grzegorz Powiedziuk >>> wrote: > then pvcreate, vgextend, lvextend and filesystem resize. No, we're trying to get him set up with LVM, just btrfs. Mark Post -- For

Re: Simple DASD question

I cant remember how it is during install but I would make a bet that default partitioning will not use more than one drive. Did you try to go into advanced partitioning and see what the installator sugests? You should be able manualy create one big lvm with seperate partition for boot (or you can

Re: Simple DASD question

>>> On 4/21/2016 at 05:03 PM, Tom Huegel wrote: > I don't know.. I've done a couple of re-installs and I still don't > see dasdb (251) being used. > This is SLES12 SP1. I activate and format my two drives and then take all > of the defaults. That's because of the way the

Re: Simple DASD question

I don't know.. I've done a couple of re-installs and I still don't see dasdb (251) being used. This is SLES12 SP1. I activate and format my two drives and then take all of the defaults. 蘿 On Thu, Apr 21, 2016 at 11:50 AM, Tom Huegel wrote: > Since this is a new install I'll

Re: Simple DASD question

Since this is a new install I'll just go back to step one and start with reinstalling.. I'll let you know how it works out. On Thu, Apr 21, 2016 at 11:08 AM, Robert J Brenneman wrote: > On Thu, Apr 21, 2016 at 2:00 PM, Grzegorz Powiedziuk < > gpowiedz...@gmail.com> > wrote: >

Re: Simple DASD question

On Thu, Apr 21, 2016 at 2:00 PM, Grzegorz Powiedziuk wrote: > I see. I never used btrfs before so it makes sense. > So isn't using LVM with btrfs on top of it complicating things more? > Basically yes. The default SLES 12 install does not use LVM though, it only

Re: Simple DASD question

2016-04-21 13:39 GMT-04:00 Tom Huegel : > Oh well I must have done something wrong, it won't boot (IPL) now. > Booting default > (grub2) > > > > [ OK ] Found device > /dev/disk/by-uuid/f75ec84d-5640-4a2c-bced-e026dd7ec2b9. > > > Warning:

Re: Simple DASD question

>>> On 4/21/2016 at 01:39 PM, Tom Huegel wrote: > Starting Dracut Emergency > Shell... > > Warning: /dev/disk/by-uuid/2103a597-f950-4b63-931e-675d2c52dbd9 does not > exist This looks like the problem I warned you about previously. When you're in the emergency

Re: Simple DASD question

2016-04-21 13:27 GMT-04:00 Robert J Brenneman : > > That's part of what the new btrfs in SLES 12 does for you. It does > management of multiple physical block devices as a single logical entity, > as well as talking that single logical entity and using it to back multiple >

Re: Simple DASD question

>>> On 4/21/2016 at 12:04 PM, Tom Huegel wrote: > Now I need just a little more help. > Would this be correct to use all of the new volume? " lvextend -l +100%PVS > /dev/system " Almost, but not quite. You would need to specify the logical volume name as /dev/system/root,

Re: Simple DASD question

Oh well I must have done something wrong, it won't boot (IPL) now. Booting default (grub2) [ OK ] Started Show Plymouth Boot Screen. [ OK ] Reached target Paths. [ OK ] Reached target Basic System. [ OK ] Found device /dev/disk/by-uuid/f75ec84d-5640-4a2c-bced-e026dd7ec2b9. [ OK ]

Re: Simple DASD question

On Thu, Apr 21, 2016 at 12:27 PM, Grzegorz Powiedziuk wrote: > /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /opt > /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /home > /dev/mapper/system-root 5.3G 3.0G 2.0G 60% /boot/grub2/s390x-emu > > > According to this, the

Re: Simple DASD question

I am not sure about "PVS" but "FREE" will work You want to extend the LV so it should be rather something like this: lvextend -l +100%FREE /dev/system/root(or /dev/mapper/system-root) (/dev/system is a Volume group which from I can see has been already extended - it has 7GB free ) Of

Re: Simple DASD question

Now I need just a little more help. Would this be correct to use all of the new volume? " lvextend -l +100%PVS /dev/system " Thanks sles12:~ # vgdisplay --- Volume group --- VG Name system System ID Formatlvm2 Metadata Areas2 Metadata Sequence No

Re: Simple DASD question

>>> On 4/19/2016 at 04:42 PM, Michael J Nash wrote: > Greeting Mark, please tell us why use_lvmetad has been disabled! It wasn't considered ready for enterprise use. Mark Post -- For LINUX-390

Re: Simple DASD question

Greeting Mark, please tell us why use_lvmetad has been disabled! From: Mark Post <mp...@suse.com> To: LINUX-390@VM.MARIST.EDU Date: 04/19/2016 04:25 PM Subject:Re: Simple DASD question Sent by:Linux on 390 Port <LINUX-390@VM.MARIST.EDU> >>> On

Re: Simple DASD question

>>> On 4/19/2016 at 04:12 PM, Michael J Nash wrote: > vi /etc/lvm/lvm.conf > Set use_lvmetad=1 I would not do that on a SLES12 system. There's a reason we left it disabled until SLES12 SP1. Mark Post --

Re: Simple DASD question

On Tue, 19 Apr 2016 11:51:17 -0700 Tom Huegel wrote: > I am sure the answer must be simple. > How can I tell if a disk (3390-9) is actually being used? > > Background: > I just installed SUSE 12 specifying 2 3390-9 on the installation > panel. I tried to add a package and I

Re: Simple DASD question

edit lvm.conf you will get rid of the warning messages. You can also turn on verbose. I I think the levels are 0-7. A "1" is good. vi /etc/lvm/lvm.conf Set use_lvmetad=1 From: Mark Post <mp...@suse.com> To: LINUX-390@VM.MARIST.EDU Date: 04/19/2016 03:53 PM Subject:

Re: Simple DASD question

>>> On 4/19/2016 at 03:33 PM, Tom Huegel wrote: > sles12:~ # pvscan -v > connect() failed on local socket: No such file or directory > Internal cluster locking initialisation failed. > WARNING: Falling back to local file-based locking. > Volume Groups with the

Re: Simple DASD question

provide some more information. >> The output from the following commands will help. >> >> lsdasd will show you what devices are online. >> df -h will show you your utilization >> vgscan - will show you the lvm groups >> pvscan - will show you the physical volumes

Re: Simple DASD question

; > > From: Mark Pace <pacemainl...@gmail.com> > To: LINUX-390@VM.MARIST.EDU > Date: 04/19/2016 02:58 PM > Subject:Re: Simple DASD question > Sent by:Linux on 390 Port <LINUX-390@VM.MARIST.EDU> > > > > You c

Re: Simple DASD question

volumes You can use the man command on each of these commands to learn how to use them. From: Mark Pace <pacemainl...@gmail.com> To: LINUX-390@VM.MARIST.EDU Date: 04/19/2016 02:58 PM Subject:Re: Simple DASD question Sent by:Linux on 390 Port <LINUX-390@VM.M

Re: Simple DASD question

df would show something like this (for a dual disk system): Filesystem 1K-blocks Used Available Use% Mounted on /dev/dasda17098008 352 3292988 52% / devtmpfs510668 100510568 1% /dev tmpfs 51066816510652

Re: Simple DASD question

Got it.. Thanks On Tue, Apr 19, 2016 at 12:05 PM, Mark Post wrote: > >>> On 4/19/2016 at 02:51 PM, Tom Huegel wrote: > > I am sure the answer must be simple. > > How can I tell if a disk (3390-9) is actually being used? > > > > Background: > > I just

Re: Simple DASD question

But I have no idea if 0251 is actually used.. How can I see if it has 7042MB of free space or something less? sles12:~ # /sbin/lsdasd Bus-ID Status Name Device Type BlkSz Size Blocks == 0.0.0250

Re: Simple DASD question

>>> On 4/19/2016 at 02:51 PM, Tom Huegel wrote: > I am sure the answer must be simple. > How can I tell if a disk (3390-9) is actually being used? > > Background: > I just installed SUSE 12 specifying 2 3390-9 on the installation panel. > I tried to add a package and I get

Re: Simple DASD question

You could try. sles003:~> /sbin/lsdasd Bus-ID Status Name Device Type BlkSz Size Blocks == 0.0.0201 active dasda 94:0ECKD ???7042MB??? On Tue, Apr 19, 2016 at 2:51 PM, Tom

Simple DASD question

I am sure the answer must be simple. How can I tell if a disk (3390-9) is actually being used? Background: I just installed SUSE 12 specifying 2 3390-9 on the installation panel. I tried to add a package and I get 'no space on DASD' condition. I am guessing the installation only used the first

Re: Dasd question

on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Michael Weiner Sent: Tuesday, March 10, 2015 8:58 PM To: LINUX-390@VM.MARIST.EDU Subject: Dasd question Hi everyone. First time posting here and seems like the place to be for questions. I have been using yast to do

Re: Dasd question

: Tuesday, March 10, 2015 8:58 PM To: LINUX-390@VM.MARIST.EDU Subject: Dasd question Hi everyone. First time posting here and seems like the place to be for questions. I have been using yast to do the dasd formatting but in a reboot the dasd didn't come online

Re: Dasd question

Normally, yast does that just nicely. One wild guess, maybe the device is not linked to the guest anymore. Please check with: modprobe vmcp vmcp query virtual device Berthold On Wed, 11 Mar 2015 07:46:16 -0400 Michael Weiner mwei...@infinite-blue.com wrote: Thanks. I did everything but

Re: Dasd question

: Dasd question Hi everyone. First time posting here and seems like the place to be for questions. I have been using yast to do the dasd formatting but in a reboot the dasd didn't come online but the rules were created. Any suggestions? Thanks Mike

Dasd question

Hi everyone. First time posting here and seems like the place to be for questions. I have been using yast to do the dasd formatting but in a reboot the dasd didn't come online but the rules were created. Any suggestions? Thanks Mike

Re: Dasd question

Capability -Original Message- From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Michael Weiner Sent: Tuesday, March 10, 2015 8:58 PM To: LINUX-390@VM.MARIST.EDU Subject: Dasd question Hi everyone. First time posting here and seems like the place to be for questions

Re: Dasd question

What version of SLES are you using Larry Davis, VM Capability -Original Message- From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Michael Weiner Sent: Tuesday, March 10, 2015 8:58 PM To: LINUX-390@VM.MARIST.EDU Subject: Dasd question Hi everyone. First time posting