{"id":38421,"date":"2019-10-31T22:23:38","date_gmt":"2019-10-31T19:23:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/rezervnoe-kopirovanie-chast-po-prosbam-chitatelej-obzor-urbackup-backuppc-amanda\/"},"modified":"2019-10-31T22:23:38","modified_gmt":"2019-10-31T19:23:38","slug":"rezervnoe-kopirovanie-chast-po-prosbam-chitatelej-obzor-urbackup-backuppc-amanda","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/rezervnoe-kopirovanie-chast-po-prosbam-chitatelej-obzor-urbackup-backuppc-amanda","title":{"rendered":"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/c92caf0f951230470e6992d08d3e1f03.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Ez az \u00f6sszefoglal\u00f3 jegyzet folytatja <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/449282\/\">a biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9s\u00e9nek ciklus\u00e1t<\/a><\/noindex>, amelyet olvas\u00f3k k\u00e9r\u00e9s\u00e9re \u00edrtam, \u00e9s amelyben a UrBackup, BackupPC \u00e9s AMANDA ker\u00fcl sz\u00f3ba.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2 id=\"obzor-urbackup\">UrBackup \u00e1ttekint\u00e9s.<\/h2>\n<p><\/p>\n<p>Egy r\u00e9sztvev\u0151 k\u00e9r\u00e9s\u00e9re <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/vgusev2007\/\" class=\"user_link\">VGusev2007<\/a><\/noindex> hozz\u00e1adom a UrBackup \u00e1ttekint\u00e9st, amely egy kliens-szerver biztons\u00e1gi ment\u00e9si rendszer. Lehet\u0151v\u00e9 teszi teljes \u00e9s inkrement\u00e1lis biztons\u00e1gi m\u00e1solatok l\u00e9trehoz\u00e1s\u00e1t, tud kezelni eszk\u00f6z\u00f6k pillanatk\u00e9peivel (csak Windows?), \u00e9s tud f\u00e1jlment\u00e9seket is k\u00e9sz\u00edteni. A kliens lehet ugyanabban a h\u00e1l\u00f3zatban a szerverrel, vagy csatlakozhat az Interneten kereszt\u00fcl. Be van jelentve a v\u00e1ltoz\u00e1sok k\u00f6vet\u00e9se, ami lehet\u0151v\u00e9 teszi a gyors elt\u00e9r\u00e9sek megtal\u00e1l\u00e1s\u00e1t a biztons\u00e1gi m\u00e1solatok k\u00f6z\u00f6tt. Tov\u00e1bb\u00e1 van t\u00e1mogat\u00e1s az adatok deduplik\u00e1l\u00e1s\u00e1ra a szerver oldal\u00e1n, ami lehet\u0151v\u00e9 teszi a t\u00e1rolt hely megtakar\u00edt\u00e1s\u00e1t. A h\u00e1l\u00f3zati kapcsolatok titkos\u00edtva vannak, \u00e9s van webes fel\u00fclet a szerver kezel\u00e9s\u00e9re. N\u00e9zz\u00fck meg, mire k\u00e9pes:<\/p>\n<p>\n<b class=\"spoiler_title\">Teljes biztons\u00e1gi m\u00e1solat k\u00e9sz\u00edt\u00e9sekor az al\u00e1bbi eredm\u00e9nyeket kaptuk:<\/b><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/e39a7ec9c0ccf93c3355368a209cd8c6.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>M\u0171k\u00f6d\u00e9si id\u0151:<\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n8m20s<br \/>\n8p19mp<br \/>\n8m24s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n8m30s<br \/>\n8m34s<br \/>\n8m20s<\/p>\n<p>Harmadik teszt<br \/>\n8m10s<br \/>\n8m14s<br \/>\n8m12s<\/p>\n<p><\/p>\n<p>Inkrement\u00e1lis biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9sekor:<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/8458039f5061145323836bfade72d273.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>M\u0171k\u00f6d\u00e9si id\u0151:<\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n8m10s<br \/>\n8m10s<br \/>\n8m12s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n3m50s<br \/>\n4m12s<br \/>\n3m34s<\/p>\n<p>Harmadik teszt<br \/>\n2m50s<br \/>\n2m35s<br \/>\n2m38s<\/p>\n<p><\/p>\n<p>A t\u00e1rol\u00f3 m\u00e9rete mindk\u00e9t esetben k\u00f6r\u00fclbel\u00fcl 14 GB volt, ami a szerver oldali deduplik\u00e1ci\u00f3r\u00f3l tan\u00faskodik. \u00c9rdemes megeml\u00edteni a biztons\u00e1gi m\u00e1solat l\u00e9trehoz\u00e1si idej\u00e9nek elt\u00e9r\u00e9s\u00e9t a szerver \u00e9s a kliens k\u00f6z\u00f6tt, ami j\u00f3l l\u00e1that\u00f3 a grafikonokon, \u00e9s kellemes b\u00f3nusz, mivel a webes fel\u00fclet a biztons\u00e1gi m\u00e1solat k\u00e9sz\u00edt\u00e9si folyamat\u00e1nak idej\u00e9t mutatja a szerver oldal\u00e1n, figyelmen k\u00edv\u00fcl hagyva<br \/>\na kliens \u00e1llapot\u00e1t. \u00d6sszess\u00e9g\u00e9ben a grafikonok a teljes \u00e9s az inkrement\u00e1lis m\u00e1solat sz\u00e1m\u00e1ra megk\u00fcl\u00f6nb\u00f6ztethetetlenek. Val\u00f3sz\u00edn\u0171leg a k\u00fcl\u00f6nbs\u00e9g csak abban rejlik, hogyan dolgozz\u00e1k fel a szerver oldal\u00e1n. Ezen k\u00edv\u00fcl \u00f6r\u00f6mmel tapasztaltam az alacsony CPU terhel\u00e9st a biztons\u00e1gi m\u00e1solat alatt \u00e1ll\u00f3 rendszeren.<\/p>\n<p><\/p>\n<h2 id=\"obzor-backuppc\">BackupPC \u00e1ttekint\u00e9s<\/h2>\n<p><\/p>\n<p>Egy r\u00e9sztvev\u0151 k\u00e9r\u00e9s\u00e9re <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/vanzhiganov\/\" class=\"user_link\">vanzhiganov<\/a><\/noindex> Hozz\u00e1adom a BackupPC fel\u00fclvizsg\u00e1lat\u00e1t. Ez a szoftver a biztons\u00e1gi ment\u00e9sek t\u00e1rol\u00e1s\u00e1ra szolg\u00e1l\u00f3 szerveren telep\u00edthet\u0151, Perl nyelven k\u00e9sz\u00fclt, \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 biztons\u00e1gi ment\u00e9si eszk\u00f6z\u00f6k \u2014 els\u0151sorban az rsync \u00e9s a tar \u2014 felett m\u0171k\u00f6dik. A sz\u00e1ll\u00edt\u00e1s SSH \u00e9s SMB protokollt haszn\u00e1l, emellett el\u00e9rhet\u0151 egy CGI-alap\u00fa webes fel\u00fclet (Apache f\u00f6l\u00f6tt telep\u00edthet\u0151). A webes fel\u00fcleten sz\u00e9les be\u00e1ll\u00edt\u00e1si lista tal\u00e1lhat\u00f3. K\u00fcl\u00f6nlegess\u00e9ge, hogy lehet\u0151s\u00e9get biztos\u00edt a ment\u00e9sek k\u00f6z\u00f6tti minim\u00e1lis id\u0151 megad\u00e1s\u00e1ra, valamint arra az id\u0151szakra, amely alatt a biztons\u00e1gi m\u00e1solatok nem k\u00e9sz\u00fclnek el. A biztons\u00e1gi ment\u00e9si szerver f\u00e1jlrendszer\u00e9nek kiv\u00e1laszt\u00e1sakor figyelni kell a kem\u00e9ny linkek t\u00e1mogat\u00e1s\u00e1ra. \u00cdgy a t\u00e1rol\u00f3 f\u00e1jlrendszert nem lehet csatol\u00e1si pontokra bontani. \u00d6sszess\u00e9g\u00e9ben kellemes benyom\u00e1som van, n\u00e9zz\u00fck meg, mit tud ez a szoftver:<\/p>\n<p>\n<b class=\"spoiler_title\">Teljes biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9s\u00e9nek m\u00f3dj\u00e1ban az rsync seg\u00edts\u00e9g\u00e9vel az al\u00e1bbi eredm\u00e9nyek sz\u00fclettek:<\/b><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/95b0b338962a2c379c83f3a9b7ee3531.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n12m25s<br \/>\n12m14s<br \/>\n12m27s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n7m41s<br \/>\n7m44s<br \/>\n7m35s<\/p>\n<p>Harmadik teszt<br \/>\n10m11s<br \/>\n10m0s<br \/>\n9m54s<\/p>\n<p><\/p>\n<p>Ha viszont teljes biztons\u00e1gi m\u00e1solatokat \u00e9s tar-t haszn\u00e1lunk:<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/f82dc313f45878b723bc4f50a8f2eb2d.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n12m41s<br \/>\n12m25s<br \/>\n12m45s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n12m35s<br \/>\n12m45s<br \/>\n12m14s<\/p>\n<p>Harmadik teszt<br \/>\n12m43s<br \/>\n12m25s<br \/>\n12m5s<\/p>\n<p><\/p>\n<p>A n\u00f6vekm\u00e9nyes biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9sekor el kellett \u00e1llnom a tar haszn\u00e1lat\u00e1t\u00f3l, mivel ezekkel a be\u00e1ll\u00edt\u00e1sokkal a biztons\u00e1gi m\u00e1solatok nem k\u00e9sz\u00fcltek el.<\/p>\n<p><\/p>\n<p>Az rsync haszn\u00e1lat\u00e1val v\u00e9gzett n\u00f6vekm\u00e9nyes biztons\u00e1gi m\u00e1solatok eredm\u00e9nyei a k\u00f6vetkez\u0151k:<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/032f5a4fd26544c411a2176dd6d9f8f6.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n11m55s<br \/>\n11m50s<br \/>\n12m25s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n2m42s<br \/>\n2m50s<br \/>\n2m30s<\/p>\n<p>Harmadik teszt<br \/>\n6m00s<br \/>\n5m35s<br \/>\n5m30s<\/p>\n<p><\/p>\n<p>\u00d6sszess\u00e9g\u00e9ben l\u00e1that\u00f3 egy kis sebess\u00e9gel\u0151ny az rsync eset\u00e9ben, \u00e9s az rsync a h\u00e1l\u00f3zaton is takar\u00e9kosabban m\u0171k\u00f6dik. Ez r\u00e9szben kompenz\u00e1lhat\u00f3 a tar \u00e1ltal a ment\u00e9sek k\u00e9sz\u00edt\u00e9sekor kevesebb CPU haszn\u00e1lattal. Az rsync m\u00e1sik el\u0151nye a n\u00f6vekm\u00e9nyes m\u00e1solatokkal val\u00f3 munka. A teljes biztons\u00e1gi m\u00e1solatok k\u00e9sz\u00edt\u00e9sekor a t\u00e1rol\u00f3 m\u00e9rete ugyanaz, 16 GB, m\u00edg a n\u00f6vekm\u00e9nyes m\u00e1solatok eset\u00e9n \u2014 egy \u00e1tfut\u00e1sn\u00e1l \u2014 14 GB, ami m\u0171k\u00f6d\u0151 deduplik\u00e1ci\u00f3t jelent.<\/p>\n<p><\/p>\n<h2 id=\"obzor-amanda\">AMANDA \u00e1ttekint\u00e9s<\/h2>\n<p><\/p>\n<p>Egy r\u00e9sztvev\u0151 k\u00e9r\u00e9s\u00e9re <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/oller\/\" class=\"user_link\">oller<\/a><\/noindex> Hozz\u00e1adom az AMANDA teszteket,<\/p>\n<p>\n<b class=\"spoiler_title\">A tesztfutam eredm\u00e9nyei tar archiv\u00e1l\u00f3 \u00e9s t\u00f6m\u00f6r\u00edt\u00e9s enged\u00e9lyez\u00e9s\u00e9vel a k\u00f6vetkez\u0151k:<\/b><\/p>\n<p><img decoding=\"async\" alt=\"Biztons\u00e1gi ment\u00e9s, az olvas\u00f3k k\u00e9r\u00e9s\u00e9re: UrBackup, BackupPC, AMANDA \u00e1ttekint\u00e9se\" src=\"\/wp-content\/uploads\/2019\/09\/259820d08b21444dd61b30cb3bdeb38f.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Els\u0151 ind\u00edt\u00e1s<br \/>\nM\u00e1sodik ind\u00edt\u00e1s<br \/>\nHarmadik ind\u00edt\u00e1s<\/p>\n<p>Els\u0151 teszt<br \/>\n9m5s<br \/>\n8m59s<br \/>\n9m6s<\/p>\n<p>M\u00e1sodik teszt<br \/>\n0m5s<br \/>\n0m5s<br \/>\n0m5s<\/p>\n<p>Harmadik teszt<br \/>\n2m40s<br \/>\n2m47s<br \/>\n2p45mp<\/p>\n<p><\/p>\n<p>A program fully loads a single CPU core, but due to the limited IOPS disk on the server side of the backup storage, it cannot achieve a high data transfer rate. Overall, the setup caused a bit more trouble than with other participants, as the program author does not use SSH as transport, but implements a similar scheme with keys, creating and maintaining a full CA. There is an option to broadly restrict the client and server for backups: for example, if they cannot fully trust each other, it is possible to prohibit the initiation of backup restoration from the server by setting the corresponding variable to zero in the configuration file. It is possible to connect a web interface for management, but in general, the configured system can be fully automated using small Bash scripts (or SCM, such as Ansible). There is a rather non-trivial storage configuration system, which apparently relates to supporting a wide range of various data storage devices (LTO tapes, hard drives, etc.). It is also worth noting that among all the programs discussed in this article, AMANDA is the only one that managed to detect directory renaming. The size of the repository during one run was 13 GB.<\/p>\n<p><\/p>\n<p>Bejelent\u00e9s<\/p>\n<p><\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/449282\/\">Biztons\u00e1gi ment\u00e9s, 1. r\u00e9sz: Mi\u00e9rt van sz\u00fcks\u00e9g biztons\u00e1gi ment\u00e9sre, a m\u00f3dszerek \u00e9s technol\u00f3gi\u00e1k \u00e1ttekint\u00e9se<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/452630\/\">Biztons\u00e1gi ment\u00e9s, 2. r\u00e9sz: A rsync-alap\u00fa biztons\u00e1gi ment\u00e9si eszk\u00f6z\u00f6k \u00e1ttekint\u00e9se \u00e9s tesztel\u00e9se<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/454420\/\">Biztons\u00e1gi ment\u00e9s, 3. r\u00e9sz: A duplicity \u00e9s duplicati \u00e1ttekint\u00e9se \u00e9s tesztel\u00e9se<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/454734\/\">Biztons\u00e1gi ment\u00e9s, 4. r\u00e9sz: A zbackup, restic, borgbackup \u00e1ttekint\u00e9se \u00e9s tesztel\u00e9se<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/459550\/\">Biztons\u00e1gi ment\u00e9s, 5. r\u00e9sz: A bacula \u00e9s a veeam backup for linux tesztel\u00e9se<\/a><\/noindex><br \/>\nBiztons\u00e1gi ment\u00e9s, 6. r\u00e9sz: A biztons\u00e1gi ment\u00e9si eszk\u00f6z\u00f6k \u00f6sszehasonl\u00edt\u00e1sa<br \/>\nBiztons\u00e1gi ment\u00e9s, 7. r\u00e9sz: K\u00f6vetkeztet\u00e9sek<\/p>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/southbridge\/blog\/468963\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0430\u043d\u043d\u0430\u044f \u043e\u0431\u0437\u043e\u0440\u043d\u0430\u044f \u0437\u0430\u043c\u0435\u0442\u043a\u0430 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442 \u0446\u0438\u043a\u043b \u043f\u043e \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u043c\u0443 \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e, \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u043f\u043e \u043f\u0440\u043e\u0441\u044c\u0431\u0435 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439, \u0432 \u043d\u0435\u0439 \u0440\u0435\u0447\u044c \u043f\u043e\u0439\u0434\u0435\u0442 \u043e UrBackup, BackupPC, \u0430 \u0442\u0430\u043a\u0436\u0435 AMANDA. \u041e\u0431\u0437\u043e\u0440 UrBackup. \u041f\u043e \u043f\u0440\u043e\u0441\u044c\u0431\u0435 \u0443\u0447\u0430\u0441\u0442\u043d\u0438\u043a\u0430 VGusev2007 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e \u043e\u0431\u0437\u043e\u0440 UrBackup, \u043a\u043b\u0438\u0435\u043d\u0442-\u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0434\u043b\u044f \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u043a\u043e\u043f\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u041e\u043d\u0430 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u043f\u043e\u043b\u043d\u044b\u0435 \u0438 \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0437\u0435\u0440\u0432\u043d\u044b\u0435 \u043a\u043e\u043f\u0438\u0438, \u0443\u043c\u0435\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441\u043e \u0441\u043d\u0438\u043c\u043a\u0430\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 (Win only?), \u0430 \u0442\u0430\u043a\u0436\u0435 \u0443\u043c\u0435\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":28840,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-38421","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\".\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/rezervnoe-kopirovanie-chast-po-prosbam-chitatelej-obzor-urbackup-backuppc-amanda\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta 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