In article <4c31b2ab-3161-9dc1-2d2b-74278c891...@zabrico.com>, Louis Guillaume <lo...@zabrico.com> wrote: >Hi, > >On NetBSD 7.0_STABLE, i386, (from earlier this year) I had configured a >couple of disks with GPTs and then switched controllers (wd1 now shows >up as ld1) and now the GPT appears to have gone missing. However my >wedges are still there... > ># gpt show ld1 >gpt: error: map entry doesn't fit media >gpt: unable to open device 'rld1d': No such file or directory > ># dkctl ld1 listwedges >/dev/rld1d: 2 wedges: >dk0: boot0, 524288 blocks at 128, type: ffs >dk1: disk0, 3906504704 blocks at 524416, type: raidframe > >The first wedge is intended to just hold a kernel and emergency root >file system for booting. The root file system is on a raid array built >with dk1 (and others). I'm currently booted off a separate disk because >the bootmenu did not include the boot.cfg "installboot"-ed to ld1. > >Did something in the BIOS overwrite the GPT? How to recover?
Can you try gpt show /dev/rld1d? Also show your dmesg? christos
