Bonjour
Tout d'abord merci de m'avoir répondu, je me sent un peu moins seul.
Dans l'interface web du Syno, les disques physiques n'apparaissent même pas, à plus forte raison les volumes. Par contre, le reste de la configuration semble être restée intacts (comptes, droits, répertoires partagés, etc...) mais comme les volumes "n'existe pas pour le Syno", impossible d'y avoir accès.
J'espère que les résultats des commandes ci-dessous sont un peu encourageant ? Du coup, je ne sais s'il faut que je l'éteigne, ou pas ? Encore merci et bonne soirée.
1°) cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md3 : active raid5 sdc6[0] sdb6[2] sda6[1]
3906989568 blocks super 1.2 level 5, 64k chunk, algorithm 2 [3/3] [uUU]
md2 : active raid5 sdc5[4] sdb5[3] sda5[5]
3897559296 blocks super 1.2 level 5, 64k chunk, algorithm 2 [3/3] [uUU]
md1 : active raid1 sda2[1] sdb2[2] sdc2[0]
2097088 blocks [4/3] [uUU_]
md0 : active raid1 sda1[1] sdb1[2] sdc1[0]
2490176 blocks [4/3] [uUU_]
unused devices: <none>
2°) pvdisplay
--- Physical volume ---
PV Name /dev/md2
VG Name vg1
PV Size 3.63 TB / not usable 1.69 MB
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 951552
Free PE 0
Allocated PE 951552
PV UUID 3LRYsK-gTp6-Mi83-R804-ALL6-U6zw-ASW0WQ
--- Physical volume ---
PV Name /dev/md3
VG Name vg1
PV Size 3.64 TB / not usable 2.94 MB
Allocatable yes
PE Size (KByte) 4096
Total PE 953854
Free PE 921339
Allocated PE 32515
PV UUID T0ZrjE-9yoQ-E2P3-9yA6-N922-IWvm-2ZwvBF
3°) vgdisplay
--- Volume group ---
VG Name vg1
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 24
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 5
Open LV 1
Max PV 0
Cur PV 2
Act PV 2
VG Size 7.27 TB
PE Size 4.00 MB
Total PE 1905406
Alloc PE / Size 984067 / 3.75 TB
Free PE / Size 921339 / 3.51 TB
VG UUID XlOWMp-LVQ2-xwI6-lTsA-8AQw-IOI3-Ba1EFw
4°) lvdisplay
--- Logical volume ---
LV Name /dev/vg1/syno_vg_reserved_area
VG Name vg1
LV UUID LRlh6W-4wo5-NX2u-zned-l1Tj-R7bq-CVzjBf
LV Write Access read/write
LV Status available
# open 0
LV Size 12.00 MB
Current LE 3
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 384
Block device 253:0
--- Logical volume ---
LV Name /dev/vg1/volume_1
VG Name vg1
LV UUID bAuY3a-axMj-1lHE-o7AE-X1kA-zJPB-ckJn9d
LV Write Access read/write
LV Status available
# open 1
LV Size 2.93 TB
Current LE 768000
Segments 3
Allocation inherit
Read ahead sectors auto
- currently set to 4096
Block device 253:1
--- Logical volume ---
LV Name /dev/vg1/volume_2
VG Name vg1
LV UUID pfbFVM-EIlY-hQAh-LSbu-e6cz-GI3J-XolpMN
LV Write Access read/write
LV Status available
# open 0
LV Size 716.00 GB
Current LE 183296
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 4096
Block device 253:2
--- Logical volume ---
LV Name /dev/vg1/iscsi_0
VG Name vg1
LV UUID 9qr65H-qGu7-cDiS-sgpb-0G8L-Cwtj-xAlOHz
LV Write Access read/write
LV Status available
# open 0
LV Size 64.00 GB
Current LE 16384
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 384
Block device 253:3
--- Logical volume ---
LV Name /dev/vg1/iscsi_1
VG Name vg1
LV UUID Dt4Tki-3vdO-a12e-q4u2-V6y2-PlPp-olMH2H
LV Write Access read/write
LV Status available
# open 0
LV Size 64.00 GB
Current LE 16384
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 384
Block device 253:4
5°) mount
/dev/root on / type ext4 (defaults)
/sys on /sys type sysfs (0)
none on /dev/pts type devpts (gid=4,mode=620)
/tmp on /tmp type tmpfs (0)
/run on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
/dev/shm on /dev/shm type tmpfs (rw,nosuid,nodev,relatime)
/proc/bus/usb on /proc/bus/usb type usbfs (0)
/dev/vg1/volume_2 on /volume2 type ext4 (usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,synoacl)
/dev/vg1/volume_1 on /volume1 type ext4 (usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,synoacl)
securityfs on /sys/kernel/security type securityfs (0)
configfs on /sys/kernel/config type configfs (0)