SnapRAID shiri ne na adana don rumbun kwamfutoci. Stores parity, bayanan bayananku kuma ya dawo daga har zuwa diski shida.
Shirin kyauta ne, buɗaɗɗen tushe, kuma yana aiki akan yawancin tsarin aiki na Linux a sauƙaƙe. SnapRAID da farko ana nufin shi ne don cibiyar watsa labaru na gida, inda kuke da manyan fayiloli da yawa waɗanda da kyar suke canzawa.
Abubuwan fasalin SnapRAID sune:
- An takaita dukkan bayananku don tabbatar da amincin bayanan kuma don hana cin hanci da rashawa.
- Idan akwai faifai da yawa da basuyi nasara ba don bada damar dawowa, ana bata bayanai ne kawai a kan wadanda suka gaza.
- Duk bayanai akan sauran fayafayan suna da lafiya.
- Idan kayi kuskuren share wasu fayiloli akan diski, zaka iya dawo dasu
- Kuna iya farawa tare da cikakkun fayafai.
- Fayafai na iya zama masu girma dabam.
- Kuna iya ƙara fayafai a kowane lokaci.
- Ba ya toshe bayananku. Kuna iya dakatar da amfani da SnapRAID a kowane lokaci.
- Lokaci ba tare da buƙatar sakewa ko motsa bayanai ba.
Don SnapRAID yayi aiki yadda yakamata, dole ne a sami rumbun kwamfutoci huɗu dole ne a tsara shi tare da wannan tsarin fayil (Ext4).
A cikin Ubuntu, hanya mafi sauri don yin wannan shine tsara tare da Cfdisk ko tare da taimakon Gparted. Don fara aiwatar da tsarin daga tashar, dole ne mu aiwatar da umarni mai zuwa:
sudo cfdisk /dev/sdX
Inda "sdx" shine maɓallin dutsen kowane rumbun kwamfutarka.
Da zarar editan bangare na CFdisk ya bude za mu share tsarin fayil din da ke kan rumbun kwamfutar.
Bayan haka, zamu ci gaba da kirkirar sabon bangare na Ext4 wanda zai mamaye dukkan girman motar. Idan ka gama gyarawa da tsarawa, zaɓi "Rubuta" don adana canje-canje kuma "Fita" don fita.
Shigar da SnapRAID
A cikin Ubuntu, zaku iya samun software ta SnapRAID cikin sauri, tunda kawai zamu tara masa ma'ajiyar tsarin mu ne kawai.
Muna yin wannan ta hanyar buga wannan umarni mai zuwa a cikin tashar:
sudo add-apt-repository ppa:tikhonov/snapraid
Yanzu za mu sabunta jerin wuraren ajiyar mu tare da:
sudo apt update
Kuma zamu ci gaba da sanya SnapRAID tare da:
sudo apt install snapraid
Amfani da SnapRAID
Don fara amfani da wannan mai amfani dole ne mu daidaita abubuwan hawa na bayanan. Don haka da farko zamu ƙirƙiri babban fayil tare da:
sudo mkdir -p /var/snapraid/
Bayan haka za mu ƙirƙiri manyan fayiloli don matakan hawa don diski
sudo mkdir -p /mnt/{disco1,disco2,disco3,disco4,data}
Yanzu lokaci ya yi da za a gyara fayil ɗin sanyi na SnapRAID:
sudo nano -w /etc/snapraid.conf
Anan dole ne mu nemi layin da yake faɗi «# Format: "parity FILE_PATH»A ƙarƙashin wannan layin, zamu share lambar can kuma mu maye gurbinsu da:
parity /mnt/disco4/snapraid.parity
Yanzu bari mu nemo layin «# Format: "content FILE_PATH«. Kuma muna share layukan da ke ƙasa da wannan kuma maye gurbin su da:
content /var/snapraid.content content /mnt/disco1/snapraid.content content /mnt/disco2/snapraid.content content /mnt/disco3/snapraid.content
Yanzu zamu gano layin «# Format: "disk DISK_NAME DISK_MOUNT_POINT»Kuma zamu maye gurbin abubuwan da ke ƙasa da:
data d1 /mnt/disco1/ data d2 /mnt/disco2/ data d3 /mnt/disco3/
A ƙarshe, muna gano layin «#pool /pool»Kuma anan zamu tantance / mnt / bayanai.
pool /mnt/data
Da zarar an gama wannan yanzu zamu adana haɗin kawai tare da Ctrl + O kuma mu fita tare da Ctrl + X
Sanya untswanƙolin Drive SnapRAID
SnapRAID yana buƙatar cewa duk rumbun kwamfutoci an daidaita su a cikin fayil / etc / fstab. Don ƙara waɗannan abubuwan hawa tuki za mu tafiyar da umarnin mara kyau a kan kowane ɗayan rumbun kwamfutocin.
Wannan umarnin zai gaya muku UUID.
sudo blkid /dev/sdXY
Da wannan zamu kwafa abubuwan UUID na kowane bangare na naúrar. Zamu sanya wadannan bayanan a cikin fstab file din da zasu maye gurbin "tu-uuid" da bayanan da aka samu:
sudo -s echo ' ' >> /etc/fstab echo '# SnapRAID' >> /etc/fstab echo 'UUID=tu-uuid /mnt/disco1 ext4 noatime,defaults 0 0' >> /etc/fstab echo 'UUID=tu-uuid /mnt/disco2 ext4 noatime,defaults 0 0 ' >> /etc/fstab echo 'UUID=tu-uuid /mnt/disco3 ext4 noatime,defaults 0 0' >> /etc/fstab echo 'UUID=tu-uuid /mnt/disco4 ext4 noatime,defaults 0 0 ' >> /etc/fstab
Anyi wannan yanzu zamu kara wajan AUFS drive pool zuwa / etc / fstab folda
echo ' ' >> /etc/fstab echo '#SnapRAID AuFS mount' >> /etc/fstab
amsa kuwwa 'babu / mnt / data aufs br = / mnt / disk1 = rw: / mnt / disk2 = rw: / mnt / disk3 = rw, ƙirƙiri = mfs, auto 0 0' >> / sauransu / fstab [/ sourcecode]
A karshen wannan, kawai zamu sake kunna tsarin mu don SnapRAID don fara aiki tare da farawa tare da duk saitunan da aka gama.
Yanzu abin da ya rage kawai shine sanya bayanan a cikin kundin adireshin rukunin. Don sanya fayilolin mutum a cikin ƙungiyar SnapRAID
sudo -s cp /ruta/al/archivo /mnt/data
Sanya Kundayen adireshi a Snapungiyar SnapRAID
sudo -s cp -r /ruta/a/carpeta/ /mnt/data
Anyi wannan kawai aiwatar da umarnin daidaitawa na snapraid don aiki tare da bayanai.
snapraid sync