Считаете, что Ubuntu недостаточно дружелюбна к новичкам? Помогите создать новое Руководство для новичков!
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sudo vgscan --mknodessudo vgchange -aysudo vgdisplaysudo lvdisplay
stas@new:~$ sudo vgscan --mknodes[sudo] пароль для stas: Reading volume groups from cache. Found volume group "ubuntu-vg" using metadata type lvm2 Found volume group "ubuntu-vg" using metadata type lvm2stas@new:~$ sudo vgchange -ay 2 logical volume(s) in volume group "ubuntu-vg" now active device-mapper: create ioctl on ubuntu--vg-root LVM-w0He2kNNJGI1rMCRSXY5D1T1gSeglziFd4Mdov9kFdCaEcQlMqRX3gmJzjgAoIzb failed: Устройство или ресурс занято device-mapper: create ioctl on ubuntu--vg-swap_1 LVM-w0He2kNNJGI1rMCRSXY5D1T1gSeglziFfn0zbIaMYY2VxcmPiQwXLmlblj61S6U1 failed: Устройство или ресурс занято 0 logical volume(s) in volume group "ubuntu-vg" now activestas@new:~$ sudo vgdisplay --- Volume group --- VG Name ubuntu-vg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 1 Act PV 1 VG Size <465,03 GiB PE Size 4,00 MiB Total PE 119047 Alloc PE / Size 119042 / <465,01 GiB Free PE / Size 5 / 20,00 MiB VG UUID G39JuB-XsyO-t6tN-dxTZ-wFmb-Ww3a-KEocw8 --- Volume group --- VG Name ubuntu-vg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 930,29 GiB PE Size 4,00 MiB Total PE 238155 Alloc PE / Size 238155 / 930,29 GiB Free PE / Size 0 / 0 VG UUID w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF stas@new:~$ sudo lvdisplay --- Logical volume --- LV Path /dev/ubuntu-vg/root LV Name root VG Name ubuntu-vg LV UUID sSaMh2-WstF-PjOF-JBNK-Siyu-EWvz-ozu8y5 LV Write Access read/write LV Creation host, time ubuntu, 2019-09-13 18:26:11 +0200 LV Status available # open 1 LV Size 464,05 GiB Current LE 118798 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Logical volume --- LV Path /dev/ubuntu-vg/swap_1 LV Name swap_1 VG Name ubuntu-vg LV UUID ZLwZGz-UNDI-UDIP-c8vA-12iy-YCOj-RDqs1a LV Write Access read/write LV Creation host, time ubuntu, 2019-09-13 18:26:12 +0200 LV Status available # open 2 LV Size 976,00 MiB Current LE 244 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Path /dev/ubuntu-vg/root LV Name root VG Name ubuntu-vg LV UUID d4Mdov-9kFd-CaEc-QlMq-RX3g-mJzj-gAoIzb LV Write Access read/write LV Creation host, time ubuntu, 2018-04-27 19:16:35 +0200 LV Status NOT available LV Size <929,34 GiB Current LE 237911 Segments 1 Allocation inherit Read ahead sectors auto --- Logical volume --- LV Path /dev/ubuntu-vg/swap_1 LV Name swap_1 VG Name ubuntu-vg LV UUID fn0zbI-aMYY-2Vxc-mPiQ-wXLm-lblj-61S6U1 LV Write Access read/write LV Creation host, time ubuntu, 2018-04-27 19:16:36 +0200 LV Status NOT available LV Size 976,00 MiB Current LE 244 Segments 1 Allocation inherit Read ahead sectors auto stas@new:~$
sudo vgrename w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF backup-vgsudo vgscan --mknodessudo vgchange -aysudo vgdisplaysudo lvdisplay
stas@new:~$ sudo vgrename w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF backup-vg[sudo] пароль для stas: Попробуйте ещё раз.[sudo] пароль для stas: Processing VG ubuntu-vg because of matching UUID w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF Volume group "w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF" successfully renamed to "backup-vg"stas@new:~$ sudo vgscan --mknodes Reading volume groups from cache. Found volume group "ubuntu-vg" using metadata type lvm2 Found volume group "backup-vg" using metadata type lvm2stas@new:~$ sudo vgchange -ay 2 logical volume(s) in volume group "ubuntu-vg" now active 2 logical volume(s) in volume group "backup-vg" now activestas@new:~$ sudo vgdisplay --- Volume group --- VG Name ubuntu-vg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 3 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 2 Max PV 0 Cur PV 1 Act PV 1 VG Size <465,03 GiB PE Size 4,00 MiB Total PE 119047 Alloc PE / Size 119042 / <465,01 GiB Free PE / Size 5 / 20,00 MiB VG UUID G39JuB-XsyO-t6tN-dxTZ-wFmb-Ww3a-KEocw8 --- Volume group --- VG Name backup-vg System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 2 Open LV 0 Max PV 0 Cur PV 1 Act PV 1 VG Size 930,29 GiB PE Size 4,00 MiB Total PE 238155 Alloc PE / Size 238155 / 930,29 GiB Free PE / Size 0 / 0 VG UUID w0He2k-NNJG-I1rM-CRSX-Y5D1-T1gS-eglziF stas@new:~$ sudo lvdisplay --- Logical volume --- LV Path /dev/ubuntu-vg/root LV Name root VG Name ubuntu-vg LV UUID sSaMh2-WstF-PjOF-JBNK-Siyu-EWvz-ozu8y5 LV Write Access read/write LV Creation host, time ubuntu, 2019-09-13 18:26:11 +0200 LV Status available # open 1 LV Size 464,05 GiB Current LE 118798 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Logical volume --- LV Path /dev/ubuntu-vg/swap_1 LV Name swap_1 VG Name ubuntu-vg LV UUID ZLwZGz-UNDI-UDIP-c8vA-12iy-YCOj-RDqs1a LV Write Access read/write LV Creation host, time ubuntu, 2019-09-13 18:26:12 +0200 LV Status available # open 2 LV Size 976,00 MiB Current LE 244 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Path /dev/backup-vg/root LV Name root VG Name backup-vg LV UUID d4Mdov-9kFd-CaEc-QlMq-RX3g-mJzj-gAoIzb LV Write Access read/write LV Creation host, time ubuntu, 2018-04-27 19:16:35 +0200 LV Status available # open 0 LV Size <929,34 GiB Current LE 237911 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:4 --- Logical volume --- LV Path /dev/backup-vg/swap_1 LV Name swap_1 VG Name backup-vg LV UUID fn0zbI-aMYY-2Vxc-mPiQ-wXLm-lblj-61S6U1 LV Write Access read/write LV Creation host, time ubuntu, 2018-04-27 19:16:36 +0200 LV Status available # open 0 LV Size 976,00 MiB Current LE 244 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:5 stas@new:~$
sudo mount /dev/backup-vg/root /backup2df -h | grep backupls /backup2
stas@new:~$ sudo mount /dev/backup-vg/root /backup2[sudo] пароль для maxim: stas@new:~$ df -h | grep backup/dev/mapper/backup--vg-root 914G 516G 352G 60% /backup2stas@new:~$ ls /backup2bacula-console-qt.conf.ucftmp-FqK2eZ6e1T boot dev home initrd.img.old lib32 lost+found mnt proc run snap sys usr vmlinuzbin cdrom etc initrd.img lib lib64 media opt root sbin srv tmp var vmlinuz.oldstas@new:~$
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