{"id":354,"date":"2018-03-24T13:55:50","date_gmt":"2018-03-24T13:55:50","guid":{"rendered":"http:\/\/kloxo.web.id\/?p=354"},"modified":"2018-03-24T13:56:29","modified_gmt":"2018-03-24T13:56:29","slug":"resize-hdd-di-proxmox-virtual-machine","status":"publish","type":"post","link":"https:\/\/kloxo.web.id\/?p=354","title":{"rendered":"Resize HDD di Virtual Machine – Proxmox"},"content":{"rendered":"

Lagi asyik belajar ngoprek ‘docker’ di vm…loh koq waktu ‘yum\/apt-get update’ nongol pesan ‘insufficient disk space’..dan cek ke ‘df -h’, ternyata hdd root ‘\/’ nya udah 99%….waduh!<\/p>\n

Daripada harus install ulang VM, lebih baik belajar resize hdd nya aja ya?..yuk ah kita mulai :<\/p>\n

1. anggaplah posisi awal hdd pada \/dev\/sda sebagai berikut :
\n\"\"<\/a>
\n\/dev\/sda1 8.0GB dan kapasitas terpakai 44%, ini partisi yang akan kita resize menjadi 33.4GB dari total hdd Disk \/dev\/sda: 34.4GB dan untuk swap 1.0GB<\/p>\n

2. shutdown VM dan lakukan ‘resize disk’ dibagian ‘hardware’ nya VM :
\n\"\"<\/a>
\nnyalakan ulang VM dan masuk ke console nya.<\/p>\n

3. langkah dibawah ini untuk menghapus partisi swap, karena menghalangi sector \/dev\/sda1 ketika di resize :
\n—
\nroot@docker-ce:~# parted \/dev\/sda
\nGNU Parted 3.2
\nUsing \/dev\/sda
\nWelcome to GNU Parted! Type ‘help’ to view a list of commands.
\n(parted) print
\nModel: QEMU QEMU HARDDISK (scsi)
\nDisk \/dev\/sda: 34.4GB
\nSector size (logical\/physical): 512B\/512B
\nPartition Table: msdos
\nDisk Flags:<\/p>\n

Number Start End Size Type File system Flags
\n 1 1049kB 8053MB 8052MB primary ext4 boot
\n 2 8054MB 8589MB 535MB extended
\n 5 8054MB 8589MB 535MB logical linux-swap(v1)<\/p>\n

(parted) rm 5
\nWarning: Partition \/dev\/sda5 is being used. Are you sure you want to continue?
\nYes\/No? Yes
\nError: Partition(s) 5 on \/dev\/sda have been written, but we have been unable to
\ninform the kernel of the change, probably because it\/they are in use. As a
\nresult, the old partition(s) will remain in use. You should reboot now before
\nmaking further changes.
\nIgnore\/Cancel? I
\n(parted) rm 2
\nError: Partition(s) 5 on \/dev\/sda have been written, but we have been unable to
\ninform the kernel of the change, probably because it\/they are in use. As a
\nresult, the old partition(s) will remain in use. You should reboot now before
\nmaking further changes.
\nIgnore\/Cancel? I
\n—
\n4. lanjutkan dengan resize partisi \/dev\/sda1 :
\n—
\n(parted) resizepart \/dev\/sda1
\nError: Expecting a partition number.
\n(parted) resizepart 1
\nWarning: Partition \/dev\/sda1 is being used. Are you sure you want to continue?
\nYes\/No? Yes
\nEnd? [8053MB]? 33.4GB
\n—
\npartisi \/dev\/sda1 kita ubah menjadi 33.4GB dan menyisakan 1.0GB untuk swap.<\/p>\n

5. langkah dibawah ini untuk melakukan create ulang swap partisi yang tadinya dihapus :
\n—
\n(parted) mkpart primary linux-swap 33.4GB 34.4GB
\n—<\/p>\n

6. karena ubuntu menggunakan UUID dan kode nya tidak akan sama lagi akibat resize dan swap yang dihapus pada langkah no.3, maka sesuaikan aja isi \/etc\/fstab :
\nnano \/etc\/fstab
\n—
\n\/dev\/sda1 \/ ext4 errors=remount-ro 0 1
\n\/dev\/sda2 none swap sw 0 0
\n—
\nreboot vm nya agar dibaca konfigurasi fstab yang baru…<\/p>\n

7. langkah terakhir adalah mengenalkan hdd size \/dev\/sda1 yang baru ke sistem :
\n—
\nroot@docker-ce:~# resize2fs \/dev\/sda1
\n—<\/p>\n

cek hasil resize pada \/dev\/sda1 apakah sudah bertambah kapasitas nya?
\n—
\nroot@docker-ce:~# df -h
\nFilesystem Size Used Avail Use% Mounted on
\n…
\n\/dev\/sda1 31G 3.0G 27G 11% \/
\n…<\/p>\n

untuk meyakinkan hasil resize hdd bisa berjalan dengan baik…reboot vm nya…<\/p>\n

selamat mencoba!.. D.W.Y.O.R bro!<\/p>\n

referensi sumber :
\nhttps:\/\/www.tecmint.com\/parted-command-to-create-resize-rescue-linux-disk-partitions\/
\nhttps:\/\/linuxadmin.io\/using-parted-create-new-swap-disk\/
\nhttps:\/\/askubuntu.com\/questions\/24027\/how-can-i-resize-an-ext-root-partition-at-runtime<\/p>\n","protected":false},"excerpt":{"rendered":"

Lagi asyik belajar ngoprek ‘docker’ di vm…loh koq waktu ‘yum\/apt-get update’ nongol pesan ‘insufficient disk space’..dan cek ke ‘df -h’, ternyata hdd root ‘\/’ nya udah 99%….waduh! Daripada harus install ulang VM, lebih baik belajar resize hdd nya aja ya?..yuk ah kita mulai : 1. anggaplah posisi awal hdd pada \/dev\/sda sebagai berikut : \/dev\/sda1 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-354","post","type-post","status-publish","format-standard","hentry","category-linux-server"],"_links":{"self":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=354"}],"version-history":[{"count":2,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":358,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/354\/revisions\/358"}],"wp:attachment":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}