Ichi chinyorwa chekuongorora chinoenderera mberi , yakanyorwa pakukumbira kwevaverengi, ichataura nezveUrBackup, BackupPC, uyewo AMANDA.
UrBackup wongororo.
Pakukumbira kwemutori wechikamu Ndiri kuwedzera wongororo yeUrBackup, mutengi-server backup system. Iyo inokutendera iwe kuti ugadzire yakazara uye yakawedzera backups, inogona kushanda nemudziyo snapshots (Win chete?), Uye inogonawo kugadzira faira backups. Mutengi anogona kuwanikwa pane imwecheteyo network sevhavha, kana kubatana neInternet. Shanduko yekutevera yakaziviswa, iyo inokutendera iwe nekukurumidza kuwana misiyano pakati pemakopi ekuchengetedza. Kune zvakare tsigiro yeserver-side data kuchengetedza deduplication, iyo inochengetedza nzvimbo. Manetiweki ekubatanidza akavharidzirwa, uye kune zvakare yewebhu interface yekutonga sevha. Ngationei zvaanogona kuita:
Mune yakazara backup mode, zvinotevera zvakawanikwa:
Kushanda maawa:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
8m20s
8m19s
8m24s
Muedzo wechipiri
8m30s
8m34s
8m20s
Muedzo wechitatu
8m10s
8m14s
8m12s
Mukuwedzera backup mode:
Kushanda maawa:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
8m10s
8m10s
8m12s
Muedzo wechipiri
3m50s
4m12s
3m34s
Muedzo wechitatu
2m50s
2m35s
2m38s
Saizi yekuchengetera mumakesi ese ari maviri angangoita 14 GB, iyo inoratidza kushanda kudonhedza padivi reseva. Izvo zvinofanirwa kucherechedzwa kuti pane mutsauko pakati penguva yekusikwa kwekuchengetedza pane sevha uye mutengi, izvo zvinonyatso kuoneka kubva kumagirafu uye ibhonasi inonakidza, sezvo iyo webhu interface inoratidza nguva yekumhanya kweiyo backup process pa. iyo server side pasina kufunga
mamiriro emutengi. Kazhinji, magirafu emakopi akazara uye ekuwedzera haazivikanwe. Musiyano chete ungangove mabatirwo azvinoitwa padivi reseva. Ini zvakare ndakafadzwa neiyo yakaderera processor mutoro pane iyo redundant system.
BackupPC Wongororo
Pakukumbira kwemutori wechikamu Ndiri kuwedzera wongororo yeBackupPC. Iyi software inoiswa pane yekuchengetera sevha, yakanyorwa mu perl, uye inoshanda pamusoro peakasiyana maturusi ekuchengetedza - kunyanya rsync, tar. Ssh uye smb zvinoshandiswa sekutakura; kune zvakare cgi-based web interface (yakaiswa pamusoro peapache). Iyo web interface ine rondedzero yakakura yezvirongwa. Pakati pezvimiro ndiko kukwanisa kuseta nguva shoma pakati pemabhakiti, pamwe chete nenguva iyo mabhegi asingazosikwe. Paunenge uchisarudza faira system ye backup server, iwe unofanirwa kuve nechokwadi chekuti zvakaoma zvinongedzo zvinotsigirwa. Saka, iyo faira system yekuchengetedza haigone kukamurwa kuita makomo mapoinzi. Pakazara, chiitiko chinonakidza, ngationei izvo software iyi inokwanisa kuita:
Mune maitiro ekugadzira akazara backups ne rsync, zvinotevera zvakawanikwa:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
12m25s
12m14s
12m27s
Muedzo wechipiri
7m41s
7m44s
7m35s
Muedzo wechitatu
10m11s
10m0s
9m54s
Kana iwe ukashandisa yakazara backups uye tar:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
12m41s
12m25s
12m45s
Muedzo wechipiri
12m35s
12m45s
12m14s
Muedzo wechitatu
12m43s
12m25s
12m5s
Mune yekuwedzera backup mode, ndaifanira kusiya tar nekuti ma backups haana kugadzirwa neaya marongero.
Mhedzisiro yekugadzira yakawedzera backups uchishandisa rsync ndeiyi:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
11m55s
11m50s
12m25s
Muedzo wechipiri
2m42s
2m50s
2m30s
Muedzo wechitatu
6m00s
5m35s
5m30s
Kazhinji, rsync ine mukana wekumhanya zvishoma; rsync inoshandawo zvakanyanya hupfumi netiweki. Izvi zvinogona kudzikiswa muchikamu nekushoma kweCPU kushandiswa netara sechirongwa chekuchengetedza. Imwe mukana we rsync ndeyekuti inoshanda nemakopi ekuwedzera. Saizi yenzvimbo yekuchengetera paunenge uchigadzira yakazara backups yakafanana, 16 GB, mune yekuwedzera makopi - 14 GB per run, zvinoreva kushanda deduplication.
AMANDA wongororo
Pakukumbira kwemutori wechikamu kuwedzera AMANDA bvunzo,
Mhedzisiro yebvunzo inomhanya ne tar seyakachengetwa uye compression inogoneswa ndeaya anotevera:
Kutanga kutanga
Kumhanya kwechipiri
Yechitatu kutanga
Muedzo wekutanga
9m5s
8m59s
9m6s
Muedzo wechipiri
0m5s
0m5s
0m5s
Muedzo wechitatu
2m40s
2m47s
2m45s
Iyo purogiramu inoremedza zvizere imwe processor musimboti, asi nekuda kweiyo shoma IOPS dhisiki padivi rekuchengetedza yekuchengetedza server, haigone kuwana yakakwira yekumhanyisa data. Muzhinji, iyo setup yaive yakanyanya kunetsa kupfuura yevamwe vatori vechikamu, sezvo munyori wechirongwa asingashandisi ssh sekutakura, asi anoshandisa chirongwa chakafanana nemakiyi, kugadzira uye kuchengetedza yakazara-yakazara CA. Zvinogoneka kudzora zvakanyanya mutengi uye sevha yekuchengetedza: semuenzaniso, kana vasingakwanise kuvimbana zvachose, saka iwe unogona, senge sarudzo, kudzivirira sevha kubva pakutanga kudzoreredza nekuisa kukosha kweiyo inoenderana chinja kusvika zero mu. iyo settings file. Izvo zvinogoneka kubatanidza webhu interface kune manejimendi, asi kazhinji iyo yakagadziridzwa sisitimu inogona kuve yakazara otomatiki uchishandisa madiki bash scripts (kana SCM, semuenzaniso inobatika). Pane imwe nzira isiri-yadiki yekumisikidza chengetedzo, izvo zviri pachena nekuda kwerutsigiro rwerunyoro rwakakura rwemidziyo yakasiyana-siyana yekuchengetedza data (LTO makaseti, hard drive, nezvimwewo). Izvo zvakakoshawo kuziva kuti pazvirongwa zvese zvinokurukurwa muchinyorwa chino, AMANDA ndiyo yega yakakwanisa kuona zita rezita rezita. Saizi yekuchengetera imwe yekumhanya yaive 13 GB.
Chiziviso
Negadziriro yeparutivi Chikamu 6: Kuenzanisa negadziriro yeparutivi Tools
Backup Chikamu 7: Mhedziso
Source: www.habr.com