Ndemanga iyi ikupitilira , yolembedwa pa pempho la owerenga, idzalankhula za UrBackup, BackupPC, komanso AMANDA.
Ndemanga ya UrBackup.
Pa pempho la wophunzirayo Ndikuwonjezera ndemanga ya UrBackup, makina osungira makasitomala. Zimakuthandizani kuti mupange zosunga zobwezeretsera zonse komanso zowonjezera, zitha kugwira ntchito ndi zithunzithunzi za chipangizo (Kupambana kokha?), Komanso zitha kupanga zosunga zobwezeretsera mafayilo. Makasitomala amatha kupezeka pa netiweki yomweyo ngati seva, kapena kulumikizana kudzera pa intaneti. Kusintha kotsatira kumalengezedwa, komwe kumakupatsani mwayi wopeza kusiyana pakati pa makope osunga zobwezeretsera. Palinso chithandizo chochepetsera kusungidwa kwa data kumbali ya seva, zomwe zimasunga malo. Maulumikizidwe a netiweki amabisidwa, ndipo palinso mawonekedwe apaintaneti owongolera seva. Tiyeni tiwone zomwe angachite:
Muzosunga zobwezeretsera zonse, zotsatirazi zidapezedwa:
Maola ogwira ntchito:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
8 m20 ku
8 m19 ku
8 m24 ku
Chiyeso chachiwiri
8 m30 ku
8 m34 ku
8 m20 ku
Chiyeso chachitatu
8 m10 ku
8 m14 ku
8 m12 ku
Mu njira yowonjezera yosunga zobwezeretsera:
Maola ogwira ntchito:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
8 m10 ku
8 m10 ku
8 m12 ku
Chiyeso chachiwiri
3 m50 ku
4 m12 ku
3 m34 ku
Chiyeso chachitatu
2 m50 ku
2 m35 ku
2 m38 ku
Kukula kosungira muzochitika zonsezi kunali pafupifupi 14 GB, zomwe zikuwonetsa kuchotsedwa ntchito kumbali ya seva. Tiyeneranso kukumbukira kuti pali kusiyana pakati pa nthawi yosunga zosunga zobwezeretsera pa seva ndi kasitomala, zomwe zimawoneka bwino kuchokera pazithunzi ndipo ndi bonasi yosangalatsa kwambiri, popeza mawonekedwe a intaneti akuwonetsa nthawi yoyendetsa zosunga zobwezeretsera. mbali ya seva popanda kuganizira
chikhalidwe cha kasitomala. Nthawi zambiri, ma graph a makope athunthu ndi owonjezera samadziwika. Kusiyana kokha ndiko mwina momwe kumagwiridwira mbali ya seva. Ndidakondweranso ndi kutsika kwa purosesa pamakina osafunikira.
Ndemanga ya BackupPC
Pa pempho la wophunzirayo Ndikuwonjezera ndemanga ya BackupPC. Pulogalamuyi imayikidwa pa seva yosungira zosunga zobwezeretsera, yolembedwa mu perl, ndipo imagwira ntchito pamwamba pa zida zosiyanasiyana zosunga zobwezeretsera - makamaka rsync, tar. Ssh ndi smb amagwiritsidwa ntchito ngati zoyendera; palinso mawonekedwe a intaneti ozikidwa pa cgi (oyikidwa pamwamba pa apache). Mawonekedwe a intaneti ali ndi mndandanda wambiri wa zoikamo. Zina mwazinthu ndikutha kukhazikitsa nthawi yochepa pakati pa zosunga zobwezeretsera, komanso nthawi yomwe ma backups sangapangidwe. Mukasankha fayilo ya seva yosunga zobwezeretsera, muyenera kuwonetsetsa kuti maulalo olimba amathandizidwa. Chifukwa chake, fayilo yosungiramo mafayilo sangathe kugawidwa m'malo okwera. Ponseponse, ndizosangalatsa, tiyeni tiwone zomwe pulogalamuyi imatha kuchita:
Munjira yopangira zosunga zobwezeretsera zonse ndi rsync, zotsatirazi zidapezedwa:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
12 m25 ku
12 m14 ku
12 m27 ku
Chiyeso chachiwiri
7 m41 ku
7 m44 ku
7 m35 ku
Chiyeso chachitatu
10 m11 ku
10 m0 ku
9 m54 ku
Ngati mugwiritsa ntchito zosunga zobwezeretsera zonse ndi tar:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
12 m41 ku
12 m25 ku
12 m45 ku
Chiyeso chachiwiri
12 m35 ku
12 m45 ku
12 m14 ku
Chiyeso chachitatu
12 m43 ku
12 m25 ku
12 m5 ku
Muzosunga zosunga zobwezeretsera, ndidayenera kusiya phula chifukwa zosunga zobwezeretsera sizinapangidwe ndi makonda awa.
Zotsatira zopanga zosunga zobwezeretsera pogwiritsa ntchito rsync ndi:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
11 m55 ku
11 m50 ku
12 m25 ku
Chiyeso chachiwiri
2 m42 ku
2 m50 ku
2 m30 ku
Chiyeso chachitatu
6 m00 ku
5 m35 ku
5 m30 ku
Kawirikawiri, rsync ili ndi mwayi wothamanga pang'ono; rsync imagwiranso ntchito pazachuma ndi maukonde. Izi zitha kuthetsedwa mwa zina ndikugwiritsa ntchito pang'ono kwa CPU ndi tar ngati pulogalamu yosunga zobwezeretsera. Ubwino wina wa rsync ndikuti umagwira ntchito ndi makope owonjezera. Kukula kwa chosungirako popanga zosunga zobwezeretsera zonse ndizofanana, 16 GB, pankhani ya makope owonjezera - 14 GB pakuthamanga, zomwe zikutanthauza kubweza ntchito.
Ndemanga ya AMANDA
Pa pempho la wophunzirayo kuwonjezera mayeso a AMANDA,
Zotsatira za mayeso omwe amayendetsedwa ndi tar monga archive ndi compression yathandizidwa ndi izi:
Yambani kuyamba
Kukhazikitsa kwachiwiri
Kukhazikitsa kwachitatu
Chiyeso choyamba
9 m5 ku
8 m59 ku
9 m6 ku
Chiyeso chachiwiri
0 m5 ku
0 m5 ku
0 m5 ku
Chiyeso chachitatu
2 m40 ku
2 m47 ku
2 m45 ku
Pulogalamuyi imadzaza purosesa imodzi, koma chifukwa cha diski ya IOPS yocheperako pagawo la seva yosungira zosunga zobwezeretsera, silingakwaniritse kuthamanga kwapa data. Kawirikawiri, kukhazikitsidwa kunali kovuta kwambiri kusiyana ndi ena omwe adatenga nawo mbali, popeza wolemba pulogalamuyo sagwiritsa ntchito ssh ngati chonyamulira, koma amagwiritsa ntchito ndondomeko yofanana ndi makiyi, kupanga ndi kusunga CA yodzaza. Ndizotheka kuletsa kwambiri kasitomala ndi seva yosunga zobwezeretsera: mwachitsanzo, ngati sangathe kudalirana wina ndi mnzake, ndiye kuti mutha, ngati mwayi, kuletsa seva kuyambitsa kubwezeretsanso poyika mtengo wa zosinthika zofananira mpaka zero mu. fayilo ya zoikamo. Ndizotheka kulumikiza mawonekedwe a intaneti kuti kasamalidwe, koma nthawi zambiri makina osinthika amatha kukhala okhazikika pogwiritsa ntchito zolemba zazing'ono za bash (kapena SCM, mwachitsanzo ansible). Pali njira ina yomwe si yachidule yoyika zosungirako, zomwe zikuwoneka chifukwa chothandizira mndandanda wambiri wa zida zosiyanasiyana zosungira deta (makaseti a LTO, hard drive, etc.). Ndizoyeneranso kudziwa kuti pamapulogalamu onse omwe afotokozedwa m'nkhaniyi, AMANDA ndi imodzi yokha yomwe idakwanitsa kuzindikira kusinthidwa kwa chikwatu. Kukula kosungirako kumodzi kunali 13 GB.
Kulengeza
Zosunga zobwezeretsera Gawo 6: Kuyerekeza Zida zosunga zobwezeretsera
Zosunga zobwezeretsera Gawo 7: Mapeto
Source: www.habr.com