RHEL 6.5 boot on SAN : no more booting
Hello,
One of my serveur is no more booting, it is stuck at the grub stage and is throwing this error message :
Trying to allocate 1005 poages for VMLINUZ
[LINUX-EFI, setup=0x1040, size=0x3ecab0]
no free pages available
Error 27: Unrecognized command
Has someone already such error ?
My server was able to boot before, hardware is Hitachi CB520X1, in BIOS boot is set as UEFI.
Responses
Are you able to boot from a previous kernel by selecting an older one at boot time?
I suspect that a kernel update was performed and the dracut did not include the necessary HBA drivers (or settings).
Please note: the discussion forum is volunteer people. This sounds like an important issue and as such I would recommend opening a case with Red Hat. (There should be little to no risk trying to boot from an alternate kernel though).
https://access.redhat.com/support/cases/new/
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