Amasistimu wefayela le-XFS aphikisayo kuFedora 23

Uma ubucabanga ukuthi kuphela amasistimu e-NTFS namaFat kuphela ahlukanisiwe, ngokuqinisekile uzomangala lapho ufunda le migqa, futhi kujwayelekile ukucabanga ukuthi lokhu kwenzeka ngeWindows kuphela, kepha empeleni wonke amasistimu efayela abe mancane noma makhulu ubukhulu Izogcina iqhekeka, noma nini lapho kususwa futhi kubhalwa imininingwane emisha, kwenziwa “izikhala” ezizogcwaliswa ngemininingwane ethile enobukhulu obuhlukile komunye nomunye, lokhu kuyikhona okuveza ukuhlukana.

Impela uhlelo ngalunye lwefayela lunezici ezithile uma kuziwa ekubhekaneni nokwehlukaniswa, engikuthandayo yi-XFS hhayi kuphela ukusekelwa kwalo I-Red Hat, kepha ngaphezu kwalokhu kungenye yezingxenye ezinhle kakhulu futhi lokho kusizakala kangcono ngama-processor angama-64-bit.

Ngakho-ke ake siqale ngokubheka isimo sokuhlukaniswa kwe-hard drive.

Kulokhu sizosebenzisa ithuluzi le-XFS elibiziwe amaforh ngalokhu singalungisa i-XFS I-eXtendedFileSistem_DeBuger Ezimweni eziningi leli thuluzi liza nohlelo uma usebenzisa i-XFS, uma kungenjalo, kufanele sifake utube.

Ngakho-ke ake sithole ukuthi sine-xfsdump ku-Fedora 23

dnf sesha xfs

Ukuhlolwa kokuphela kokuphela kwemethadatha kwenziwe —-.

============================================ == ======================= S / N Ifaniswe: xfs ==================== ============================================ == ====

---

xfsdump.armv7hl: Izinsiza zokuphatha zohlelo lwefayela le-XFS

---

I-xfsdump yiphakheji yokusetshenziswa enikezwa yiFedora, esimweni se-Arch isivele ihlanganiswe nohlelo.

Ukuhlola isimo sokuhlukaniswa kwe-xfs partition, sizobhala le khodi:

i-xfs_db -c frag -r / dev /

Isincomo ukuthi uma singaphezulu kuka-10% qhubekela ekuqhekekeni, uma singaphansi ungakushiyela kamuva.

Manje, uma sisebenzisa "-c frag" umyalo esizowenza uthunyelwa ku-xfs_db ukubonisana nje, uma singabeki i- "-c frag" khona-ke izobeka isivivinyo ukuze sikwazi ukwenza imibuzo futhi sizobeka u- "frag" kuso, indlela esheshayo kungaba:

xfs_db -c frag -r / dev / mmcblk0p3 real 66155, ekahle 65615, factor fragmentation 0.82%

Njengoba sibona engxenyeni edlule, nginezinga lokuhlukaniswa okungu-0.82% kusukela ezinsukwini ezimbalwa ezedlule ngilihluthule, bekungaba ukuhlukaniswa okungu-5%.

Ukuhlukanisa ukwahlukanisa kwe-XFS

Manje siqhubeka nokuhlukanisa ukwahlukanisa, ukuze siqale kufanele sikwenze amafosik yini ngaphakathi kwephakeji utube ukuthi sakufaka phambilini; i-xfs_fsr isho i-eXtendedFileSystem_FileSystemReorganicer, nomsebenzi wakho ukuthi, hlela kabusha uhlelo lweXFS.

Ngakho-ke sibhala:

xfs_fsr -v / dev / mmcblk0p3 / start inode = 0ino = 1928extents before: 2 after: 1 KWENZIWE ino = 1928ino = 219417kuthunyelwa ngaphambi: 2 ngemuva: 1 KWENZIWE ino = 219417ino = 219395—

Ukhumbula ukuthi ngokuya ngezinga lokuqhekeka, isikhathi esisithathayo ukwenza lokhu kuhlukaniswa sizoba sikhulu noma sincane.

Lapho inqubo isiphelile, siphinda sibuyekeze izinga lokuhlukaniswa futhi:

i-xfs_db -c frag -r / dev / mmcblk0p3

Futhi le yindlela yokuhlukanisa izinhlelo ze-XFS, uma unamadrayivu anzima anezingxenye zeTerabyte futhi lapho ubukeza izinga lokuqhekeka futhi lifinyelela ku-10%, ngemuva kokudonswa kwehlazo uyawubona umehluko.