{"id":706,"date":"2017-04-08T18:41:28","date_gmt":"2017-04-08T16:41:28","guid":{"rendered":"http:\/\/miroslaw.borodziuk.eu\/?p=706"},"modified":"2017-07-24T15:33:51","modified_gmt":"2017-07-24T13:33:51","slug":"gdisk","status":"publish","type":"post","link":"http:\/\/miro.borodziuk.eu\/index.php\/2017\/04\/08\/gdisk\/","title":{"rendered":"Gdisk"},"content":{"rendered":"

Gdisk<\/em> to narz\u0119dzie do partycjonowania dysk\u00f3w, kt\u00f3re obs\u0142uguje tylko GPT.<\/p>\n

# gdisk \/dev\/xvda<\/code>
\nGPT fdisk (gdisk) version 0.8.6<\/span><\/code><\/p>\n

Partition table scan:<\/span><\/code>
\n\u00a0 MBR: MBR only<\/span><\/code>
\n\u00a0 BSD: not present<\/span><\/code>
\n\u00a0 APM: not present<\/span><\/code>
\n\u00a0 GPT: not present<\/span><\/code><\/p>\n

Command (? for help): ?<\/code><\/span>
\nb\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 back up GPT data to a file<\/span><\/code>
\nc\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 change a partition's name<\/span><\/code>
\nd\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 delete a partition<\/span><\/code>
\ni\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 show detailed information on a partition<\/span><\/code>
\nl\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 list known partition types<\/span><\/code>
\nn\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 add a new partition<\/span><\/code>
\no\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 create a new empty GUID partition table (GPT)<\/span><\/code>
\np\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 print the partition table<\/span><\/code>
\nq\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 quit without saving changes<\/span><\/code>
\nr\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 recovery and transformation options (experts only)<\/span><\/code>
\ns\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 sort partitions<\/span><\/code>
\nt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 change a partition's type code<\/span><\/code>
\nv\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 verify disk<\/span><\/code>
\nw\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 write table to disk and exit<\/span><\/code>
\nx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 extra functionality (experts only)<\/span><\/code>
\n?\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 print this menu<\/span><\/code><\/p>\n

Command (? for help):<\/span><\/code><\/p>\n

Polecenia gdisk<\/em> przedstawia poni\u017csza tabela.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Polecenie<\/span><\/em><\/td>\nOpis<\/span><\/em><\/td>\n<\/tr>\n
c<\/span><\/td>\nZmienia nazw\u0119 partycji.<\/td>\n<\/tr>\n
d<\/span><\/td>\nKasuje partycj\u0119.<\/td>\n<\/tr>\n
i<\/span><\/td>\nWy\u015bwietla informacje o partycji.<\/td>\n<\/tr>\n
l<\/span><\/td>\nWy\u015bwietla dost\u0119pne typy partycji.<\/td>\n<\/tr>\n
n<\/span><\/td>\nTworzy partycj\u0119.<\/td>\n<\/tr>\n
o<\/span><\/td>\nNadaje dyskowi etykiet\u0119 GPT<\/em>.<\/td>\n<\/tr>\n
p<\/span><\/td>\nWy\u015bwietla tablic\u0119 partycji.<\/td>\n<\/tr>\n
q<\/span><\/td>\nWychodzi z gdisk<\/em> bez zapisywania modyfikacji.<\/td>\n<\/tr>\n
r<\/span><\/td>\nZapewnia dodatkowe polecenia do odzyskiwania i transformacji.<\/td>\n<\/tr>\n
S<\/span><\/td>\nWy\u015bwietla posortowan\u0105 list\u0119 partycji.<\/td>\n<\/tr>\n
v<\/span><\/td>\nWeryfikuje dysk.<\/td>\n<\/tr>\n
w<\/span><\/td>\nZapisuje zmiany i wychodzi z gdisk<\/em>.<\/td>\n<\/tr>\n
x<\/span><\/td>\nZapewnia dodatkowe polecenia dla operacji na poziomie eksperta.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u0106wiczenie 1. Tworzenie tablicy partycji GPT<\/em> i partycji przy u\u017cyciu gdisk<\/em>.<\/p>\n

Uruchamiamy gdisk<\/em> na dysku \/dev\/vdc<\/em>:
\n# gdisk \/dev\/vdc<\/code>
\nGPT fdisk (gdisk) version 0.8.6<\/code><\/span>
\nPartition table scan:<\/code><\/span>
\nMBR: not present<\/code><\/span>
\nBSD: not present<\/code><\/span>
\nAPM: not present<\/code><\/span>
\nGPT: not present<\/code><\/span>
\nCreating new GPT entries.<\/code><\/span>
\nCommand (? for help):<\/code><\/span><\/p>\n

Przypisanie dyskowi tablicy partycji GPT<\/em> przy u\u017cyciu polecenia o<\/em>:
\nCommand (? for help): o<\/code>
\nThis option deletes all partitions and creates a new protective MBR.<\/code><\/span>
\nProceed? (Y\/N): y<\/code><\/p>\n

Uruchamiamy p<\/em> aby wy\u015bwietli\u0107 etykiet\u0119 dysku:
\nCommand (? for help): p<\/code>
\nDisk \/dev\/vdc: 4194304 sectors, 2.0 GiB<\/code><\/span>
\nLogical sector size: 512 bytes<\/code><\/span>
\nDisk identifier (GUID): AA668D3F-FEB4-4959-B949-7D15684F5254<\/code><\/span>
\nPartition table holds up to 128 entries<\/code><\/span>
\nFirst usable sector is 34, last usable sector is 4194270<\/code><\/span>
\nPartitions will be aligned on 2048-sector boundaries<\/code><\/span>
\nTotal free space is 4194237 sectors (2.0 GiB)<\/code><\/span>
\nNumber Start (sector) End (sector) Size Code Name<\/code><\/span>
\nThe output shows the assigned GUID states that the partition table can hold up to 128 partition entries.<\/code><\/span><\/p>\n

Tworzymy partycj\u0119 o rozmiarze 200MB przy u\u017cyciu polecenia n<\/em>. Wybieramy warto\u015bci domy\u015blne poza rozmiarem partycji.
\nCommand (? For help): n<\/code>
\nPartition number (1-128, default 1):<\/code><\/span>
\nFirst sector (34-4194270, default = 2048) or {+-}size{KMGTP}:<\/code><\/span>
\nLast sector (2048-4194270, default = 4194270) or {+-}size{KMGTP}: +200M<\/code><\/span>
\nCurrent type is 'Linux filesystem'<\/code><\/span>
\nHex code or GUID (L to show codes, Enter = 8300):<\/code><\/span>
\nChanged type of partition to 'Linux filesystem'<\/code><\/span><\/p>\n

Weryfikujemy nowe partycje komend\u0105 p<\/em>:
\nCommand (? for help): p<\/code><\/p>\n

Zapisujemy zmiany dysku poleceniem w<\/em>, potwierdzamy y<\/em>:
\nCommand (? for help): w<\/code>
\nFinal checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING PARTITIONS!!<\/code><\/span>
\nDo you want to proceed? (Y\/N): y<\/code>
\nOK; writing new GUID partition table (GPT) to \/dev\/vdc.<\/code><\/span>
\nThe operation has completed successfully.<\/code><\/span>
\nYou may need to run the partprobe command after exiting the gdisk utility to inform the kernel of changes in the<\/code><\/span>
\npartition table if the disk previously had partitions. This is not required for new unpartitioned disks.<\/code><\/span><\/p>\n

Weryfikujemy informacje o partycjach:
\n# gdisk \u2013l \/dev\/vdc<\/code>
\nGPT fdisk (gdisk) version 0.8.6<\/code><\/span>
\nPartition table scan:<\/code><\/span>
\nMBR: protective<\/code><\/span>
\nBSD: not present<\/code><\/span>
\nAPM: not present<\/code><\/span>
\nGPT: present<\/code><\/span>
\nFound valid GPT with protective MBR; using GPT.<\/code><\/span>
\nDisk \/dev\/vdc: 4194304 sectors, 2.0 GiB<\/code><\/span>
\nLogical sector size: 512 bytes<\/code><\/span>
\nDisk identifier (GUID): AA668D3F-FEB4-4959-B949-7D15684F5254<\/code><\/span>
\nPartition table holds up to 128 entries<\/code><\/span>
\nFirst usable sector is 34, last usable sector is 4194270<\/code><\/span>
\nPartitions will be aligned on 2048-sector boundaries<\/code><\/span>
\nTotal free space is 3784637 sectors (1.8 GiB)<\/code><\/span>
\nNumber Start (sector) End (sector) Size Code Name<\/code><\/span>
\n1 2048 411647 200.0 MiB 8300 Linux filesystem<\/code><\/span><\/p>\n

\u0106wiczenie 2. Kasowanie partycji przy u\u017cyciu gdisk<\/em>.<\/p>\n

Uruchamiamy gdisk<\/em> na dysku \/dev\/vdc<\/em>:
\n# gdisk \/dev\/vdc<\/code><\/p>\n

Wy\u015bwietlamy aktualn\u0105 tablic\u0119 partycji:
\nCommand (? for help): p<\/code><\/p>\n

Wykonujemy polecenie d i okre\u015blamy numer partycji do usuni\u0119cia:
\nCommand (? for help): d1<\/code><\/p>\n

Weryfikujemy informacje o partycjach poleceniem p<\/em> i opuszczamy gdisk<\/em>:
\nCommand (? for help): p<\/code>
\nCommand (? for help): q<\/code><\/p>\n

Weryfikujemy informacje o partycjach:
\n# gdisk \u2013l \/dev\/vdc<\/code>
\n# grep vdc \/proc\/partitions<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

Gdisk to narz\u0119dzie do partycjonowania dysk\u00f3w, kt\u00f3re obs\u0142uguje tylko GPT.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"_links":{"self":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/706"}],"collection":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/comments?post=706"}],"version-history":[{"count":8,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/706\/revisions"}],"predecessor-version":[{"id":1211,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/posts\/706\/revisions\/1211"}],"wp:attachment":[{"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/media?parent=706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/categories?post=706"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/miro.borodziuk.eu\/index.php\/wp-json\/wp\/v2\/tags?post=706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}