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Hi Anthony, Thanks for the solution you described. I will test your proposition later. Right now I tried to put the mount command (copy/past from /etc/mtab to /etc/fstab) and after the reboot the mount is done successfully. Regards Alex Le 30/01/2015 23:43, Anthony D'Atri a
écrit :
One thing than can cause this is messed-up partition ID's / typecodes. Check out the ceph-disk script to see how they get applied. I have a few systems that somehow got messed up -- at boot they don't get started, but if I mounted them manually on /mnt, checked out the whoami file and remounted accordingly, then started, they ran fine. # for i in b c d e f g h i j k ; do sgdisk --typecode=1:4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D /dev/sd$i ; done # for i in b c d e f g h i j k ; do sgdisk --typecode=2:45B0969E-9B03-4F30-B4C6-B4B80CEFF106 /dev/sd$i ; done One system I botched and set all the GUID's to a constant; I went back and fixed that: # for i in b c d e f g h i j k ; do sgdisk --typecode=2:45B0969E-9B03-4F30-B4C6-B4B80CEFF106 --partition-guid=$(uuidgen -r) /dev/sd$i ; done Note that I have not yet rebooted these systems to validate this approach, so YMMV, proceed at your own risk, this advice is not FDIC-insured and may lose value. # sgdisk -i 1 /dev/sdb Partition GUID code: 4FBD7E29-9D25-41B8-AFD0-062C0CEFF05D (Unknown) Partition unique GUID: 61397DDD-E203-4D9A-9256-24E0F5F97344 First sector: 20973568 (at 10.0 GiB) Last sector: 5859373022 (at 2.7 TiB) Partition size: 5838399455 sectors (2.7 TiB) Attribute flags: 0000000000000000 Partition name: 'ceph data' # sgdisk -i 2 /dev/sdb Partition GUID code: 45B0969E-9B03-4F30-B4C6-B4B80CEFF106 (Unknown) Partition unique GUID: EF292AB7-985E-40A2-B185-DD5911D17BD7 First sector: 2048 (at 1024.0 KiB) Last sector: 20971520 (at 10.0 GiB) Partition size: 20969473 sectors (10.0 GiB) Attribute flags: 0000000000000000 Partition name: 'ceph journal' --aad _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com --
Alexis KOALLA Orange/IMT/OLPS/ASE/DAPI/CSE Spécialiste en Technologies/Cloud Storage Services & Plateformes Specialist in Technologies/Cloud Storage Services & Platforms Tel :+33(0) 299 124 939 / +33 670 698 929 |
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