Bonjour je viens avec une question ... tordue...(encore...)
j ai une VM historique qui a mal vieillit ... a force d ajouter des disques a l arrache...pour pas se prendre le choux.... j ai énormément de disques (PV)...
j ai la possibilité de faire un downtime...
vu que c est du 100% LVM derrière ... si j ajoute un virtual scsi contrôleur et que je repartis les disques dessus est ce que ça pète mes VG/PV ? (je rappelle que c est une VM)
ou est ce que si oui je doit faire des ajouts de disques et des pvmove/pvremove et supprimer les anciens a terme et garder que un PV par VG jusqu au prochains agrandissement ?
ou aucune des deux méthodes ne marchent, et il vaut mieux reconstruire from scratch et rapatrier les données
parce que la c est le bordel et comme on est border-line en perfs.... (i/o) en particulier
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72 host2/device/target2:0:0/2:0:0:0/block/sda: alignment_offset capability device ext_range inflight queue removable sda1 size stat trace bdi dev discard_alignment holders power range ro sda2 slaves subsystem uevent host2/device/target2:0:1/2:0:1:0/block/sdb: alignment_offset capability device ext_range inflight queue removable sdb1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:2/2:0:2:0/block/sdc: alignment_offset capability device ext_range inflight queue removable sdc1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:3/2:0:3:0/block/sdd: alignment_offset capability device ext_range inflight queue removable sdd1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:4/2:0:4:0/block/sde: alignment_offset capability device ext_range inflight queue removable sde1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:5/2:0:5:0/block/sdf: alignment_offset capability device ext_range inflight queue removable sdf1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:6/2:0:6:0/block/sdg: alignment_offset capability device ext_range inflight queue removable sdg1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:8/2:0:8:0/block/sdh: alignment_offset capability device ext_range inflight queue removable sdh1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host2/device/target2:0:9/2:0:9:0/block/sdi: alignment_offset capability device ext_range inflight queue removable sdi1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:0/3:0:0:0/block/sdp: alignment_offset capability device ext_range inflight queue removable sdp1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:1/3:0:1:0/block/sdq: alignment_offset capability device ext_range inflight queue removable sdq1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:2/3:0:2:0/block/sdr: alignment_offset capability device ext_range inflight queue removable sdr1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:3/3:0:3:0/block/sds: alignment_offset capability device ext_range inflight queue removable sds1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:4/3:0:4:0/block/sdt: alignment_offset capability device ext_range inflight queue removable sdt1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:5/3:0:5:0/block/sdu: alignment_offset capability device ext_range inflight queue removable sdu1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:6/3:0:6:0/block/sdv: alignment_offset capability device ext_range inflight queue removable sdv1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:8/3:0:8:0/block/sdw: alignment_offset capability device ext_range inflight queue removable sdw1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace host3/device/target3:0:9/3:0:9:0/block/sdx: alignment_offset capability device ext_range inflight queue removable sdx1 slaves subsystem uevent bdi dev discard_alignment holders power range ro size stat trace
on s est pose la question avec le collègue sur ce qu on peut faire et qd on a vu ça......on s est dit que la c était crade....
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