Is it possible to edit the /etc files from 3270 emulator? As I don't have access to the SSH yet as network service is not up
On Thu, Jun 30, 2022, 2:18 PM Steffen Maier <[email protected]> wrote: > Hi Peter, > > On 6/30/22 11:36, Peter wrote: > > Still the zfcp shows the older FCP device under /etc/zfcp > > Ideally, you dedicate the FCP devices with the same virtual devno to the > guest > in the DR site as to the guest in the main site. > > If that's really not possible for you, you indeed probably would add the > DR > virtual FCP devnos to /etc/zipl.conf [designed method for the root-fs] and > additionally to /etc/zfcp.conf. Re-create initramfs. Re-write zipl boot > record. > Would be easiest if you could do that while booted on the main site. > > https://public.dhe.ibm.com/software/dw/linux390/lvc/zFCP_Best_Practices-BB-Webcast_201805.pdf#page=23 > https://www.ibm.com/docs/en/linux-on-systems?topic=devices-configure > > The different storage WWPN and LUN in the DR site, should not be much of a > problem as your FCP devices are NPIV-enabled and I assume you have a > somewhat > recent Linux distribution (such as RHEL 7 or later?), so zfcp auto lun > scan > would automatically discover paths in the DR site for you. > > https://public.dhe.ibm.com/software/dw/linux390/lvc/zFCP_Best_Practices-BB-Webcast_201805.pdf#page=21 > > https://www.ibm.com/docs/en/linux-on-systems?topic=devices-automatically-attached > > > The replicated volume still shows the older WWPN, FCPS > > > > Not sure if I can update it from 3270 emulator logon ? > > > > On Thu, Jun 30, 2022, 1:25 PM Dan Horák <[email protected]> wrote: > >> On Thu, 30 Jun 2022 13:11:55 +0400 Peter <[email protected]> wrote: > >>> I tried bringing up the Linux service machine in our DR site after > >> updating > >>> the guest user directory with FCP device, updating WWPN of Storage box > , > >>> LUN and ran the exec from zVM and I received the below message. Not > sure > >>> what needs to be done. Any suggestions? > >>> > >>> 134.043109م dracut-initqueueم331ل: Warning: dracut-initqueue timeout - > > The full console output is helpful (not necessarily sufficient, though) in > such > cases, especially the parts about "Kernel command line:". I usually spool > the > Linux console of my guests to get the full output later on. > > >> this usually means that the storage device with the root filesystem > >> can't be found. Does the VM definitions match the Linux parameters? > > -- > Mit freundlichen Gruessen / Kind regards > Steffen Maier > > Linux on IBM Z and LinuxONE > > https://www.ibm.com/privacy/us/en/ > IBM Deutschland Research & Development GmbH > Vorsitzender des Aufsichtsrats: Gregor Pillen > Geschaeftsfuehrung: David Faller > Sitz der Gesellschaft: Boeblingen > Registergericht: Amtsgericht Stuttgart, HRB 243294 > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www2.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
