Daim ntawv tshuaj xyuas no txuas ntxiv mus , sau raws li qhov kev thov ntawm cov neeg nyeem, nws yuav tham txog UrBackup, BackupPC, thiab tseem AMANDA.
Kev tshuaj xyuas UrBackup.
Raws li qhov kev thov ntawm tus neeg koom Kuv tab tom ntxiv kev tshuaj xyuas UrBackup, tus neeg siv khoom-neeg rau zaub mov thaub qab. Nws tso cai rau koj los tsim cov ntaub ntawv tag nrho thiab nce ntxiv, tuaj yeem ua haujlwm nrog cov cuab yeej snapshots (Win xwb?), thiab tseem tuaj yeem tsim cov ntaub ntawv thaub qab. Tus neeg siv khoom tuaj yeem nyob ntawm tib lub network li server, lossis txuas hauv Is Taws Nem. Kev hloov pauv tau tshaj tawm, uas tso cai rau koj kom pom qhov sib txawv ntawm cov ntawv luam tawm sai sai. Kuj tseem muaj kev txhawb nqa rau server-sab cov ntaub ntawv khaws cia deduplication, uas txuag chaw. Network kev sib txuas yog encrypted, thiab tseem muaj lub web interface rau kev tswj cov neeg rau zaub mov. Cia peb saib seb nws ua tau li cas:
Hauv hom thaub qab tag nrho, cov txiaj ntsig hauv qab no tau txais:
Cov sijhawm ua haujlwm:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
8m20 ua
8m19 ua
8m24 ua
Qhov thib ob xeem
8m30 ua
8m34 ua
8m20 ua
Qhov thib peb xeem
8m10 ua
8m14 ua
8m12 ua
Nyob rau hauv incremental backup hom:
Cov sijhawm ua haujlwm:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
8m10 ua
8m10 ua
8m12 ua
Qhov thib ob xeem
3m50 ua
4m12 ua
3m34 ua
Qhov thib peb xeem
2m50 ua
2m35 ua
2m38 ua
Qhov chaw khaws cia loj nyob rau hauv ob qho tib si yog kwv yees li 14 GB, uas qhia tau hais tias ua hauj lwm deduplication ntawm lub server sab. Nws tseem yuav tsum raug sau tseg tias muaj qhov tsis sib xws ntawm lub sijhawm nws yuav siv los tsim kev thaub qab ntawm lub server thiab ntawm tus neeg siv khoom, uas pom meej meej pom los ntawm cov duab thiab yog qhov zoo nkauj heev, txij li lub vev xaib interface qhia lub sijhawm ua haujlwm. ntawm cov txheej txheem thaub qab ntawm sab server yam tsis xav txog
tus neeg mob tus mob. Feem ntau, cov graphs rau tag nrho thiab incremental luam yog indistinguishable. Qhov sib txawv tsuas yog tej zaum yuav ua li cas nws tau ua haujlwm ntawm server sab. Kuv kuj txaus siab rau qhov tsawg processor load ntawm lub redundant system.
BackupPC Review
Raws li qhov kev thov ntawm tus neeg koom Kuv tab tom ntxiv kev tshuaj xyuas ntawm BackupPC. Cov software no tau teeb tsa rau ntawm lub chaw khaws cia thaub qab, sau rau hauv perl, thiab ua haujlwm rau saum ntau yam cuab yeej thaub qab - feem ntau rsync, tar. Ssh thiab smb yog siv los thauj; kuj tseem muaj cgi-based web interface (xa mus rau saum apache). Lub vev xaib interface muaj ntau daim ntawv teev npe. Ntawm cov yam ntxwv yog lub peev xwm los teeb tsa lub sijhawm tsawg kawg ntawm kev thaub qab, nrog rau lub sijhawm uas cov thaub qab yuav tsis raug tsim. Thaum xaiv cov ntaub ntawv kaw lus rau cov neeg rau zaub mov thaub qab, koj yuav tsum xyuas kom meej tias cov kev sib txuas nyuaj tau txais kev txhawb nqa. Yog li, cov ntaub ntawv kaw lus cia tsis tuaj yeem muab faib ua cov ntsiab lus mount. Zuag qhia tag nrho, zoo heev kev paub, cia saib dab tsi qhov software no muaj peev xwm ntawm:
Hauv hom kev tsim cov thaub qab tag nrho nrog rsync, cov txiaj ntsig hauv qab no tau txais:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
12m25 ua
12m14 ua
12m27 ua
Qhov thib ob xeem
7m41 ua
7m44 ua
7m35 ua
Qhov thib peb xeem
10m11 ua
10m0 ua
9m54 ua
Yog tias koj siv tag nrho cov thaub qab thiab tar:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
12m41 ua
12m25 ua
12m45 ua
Qhov thib ob xeem
12m35 ua
12m45 ua
12m14 ua
Qhov thib peb xeem
12m43 ua
12m25 ua
12m5 ua
Nyob rau hauv incremental backup hom, kuv yuav tsum tau tso tseg tar vim backups tsis tau tsim nrog cov chaw.
Cov txiaj ntsig ntawm kev tsim cov thaub qab ntxiv siv rsync yog:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
11m55 ua
11m50 ua
12m25 ua
Qhov thib ob xeem
2m42 ua
2m50 ua
2m30 ua
Qhov thib peb xeem
6m00 ua
5m35 ua
5m30 ua
Feem ntau, rsync muaj qhov zoo dua me ntsis; rsync kuj ua haujlwm ntau dua kev lag luam nrog lub network. Qhov no tej zaum yuav offset ib feem los ntawm tsawg CPU siv nrog tar raws li ib tug backup program. Lwm qhov zoo ntawm rsync yog tias nws ua haujlwm nrog cov ntawv luam ntxiv. Qhov loj ntawm qhov chaw cia khoom thaum tsim tag nrho cov ntaub ntawv backup yog tib yam, 16 GB, nyob rau hauv cov ntaub ntawv ntawm incremental luam - 14 GB ib khiav, uas txhais tau tias ua hauj lwm deduplication.
AMANDA tshuaj xyuas
Raws li qhov kev thov ntawm tus neeg koom ntxiv AMANDA cov kev xeem,
Cov txiaj ntsig ntawm kev sim khiav nrog tar raws li archiver thiab compression enabled yog raws li nram no:
Thawj pib
Thib ob tso tawm
Thib peb tso tawm
Thawj qhov kev xeem
9m5 ua
8m59 ua
9m6 ua
Qhov thib ob xeem
0m5 ua
0m5 ua
0m5 ua
Qhov thib peb xeem
2m40 ua
2m47 ua
2m45 ua
Qhov kev pab cuam tag nrho loads ib tug processor core, tab sis vim muaj tsawg IOPS disk nyob rau hauv lub backup cia neeg rau zaub mov sab, nws tsis tuaj yeem ua tiav cov ntaub ntawv siab hloov ceev. Feem ntau, kev teeb tsa muaj teeb meem me ntsis dua li lwm tus neeg koom, txij li tus sau ntawm qhov kev pab cuam tsis siv ssh ua kev thauj mus los, tab sis siv cov tswv yim zoo sib xws nrog cov yuam sij, tsim thiab tswj hwm CA tag nrho. Nws muaj peev xwm txwv tsis pub ntau tus neeg siv khoom thiab cov neeg rau zaub mov thaub qab: piv txwv li, yog tias lawv tsis tuaj yeem ntseeg ib leeg, ces koj tuaj yeem, raws li kev xaiv, tiv thaiv tus neeg rau zaub mov los ntawm kev pib ua qhov thaub qab los ntawm kev teeb tsa tus nqi ntawm qhov sib txawv mus rau xoom hauv. cov ntaub ntawv teeb tsa. Nws tuaj yeem txuas lub vev xaib sib txuas rau kev tswj hwm, tab sis feem ntau cov txheej txheem teeb tsa tuaj yeem ua tiav tag nrho siv cov ntawv sau me me (lossis SCM, piv txwv li ansible). Muaj qee qhov tsis tseem ceeb rau kev teeb tsa lub chaw cia, uas yog vim muaj kev txhawb nqa rau ntau cov npe ntawm ntau yam khoom siv rau khaws cov ntaub ntawv (LTO cassettes, hard drives, thiab lwm yam). Nws tseem tsim nyog sau cia tias ntawm txhua qhov kev pab cuam tau tham hauv tsab xov xwm no, AMANDA tsuas yog ib qho uas tuaj yeem tshawb xyuas cov npe hloov npe. Qhov chaw khaws cia loj rau ib qho kev khiav yog 13 GB.
Tshaj tawm
Backup Part 6: Sib piv cov cuab yeej thaub qab
Backup Part 7: Cov Lus Nug
Tau qhov twg los: www.hab.com