3 GUI mai fa'ida da Kayayyakin Binciken Disk na tushen Linux
Akwai dalilai guda biyu na bincikar rumbun kwamfyuta: ɗaya shine bincika shi don rashin daidaiton tsarin fayil ko kurakurai waɗanda zasu iya haifar da ɓarnawar tsarin na yau da kullun, rufewar software mai mahimmanci da rashin dacewa ta hanyar shirye-shirye masu lalacewa (kamar malware, ƙwayoyin cuta da sauransu).
Wani kuma shi ne nazarin yanayin jikinsa, inda za mu iya bincika rumbun kwamfutarka don munanan sassan da ke haifar da lalacewa ta jiki a saman diski ko gazawar ƙwaƙwalwar ajiya.
A cikin wannan labarin, za mu sake nazarin haɗakar GUI da kayan aikin binciken faifai mai tushe don Linux.
Idan kun lura da wani sabon hali daga hard disk ɗin kwamfuta ko wani bangare na musamman, ɗaya daga cikin abubuwan farko da zaku iya bincika koyaushe shine rashin daidaituwa na tsarin fayil ko kurakurai kuma babu wani ingantaccen amfani don aiwatar da wannan banda fsck.
1. fsck - Bincika daidaiton tsarin fayil
fsck wani tsarin amfani ne da ake amfani dashi don dubawa da gyara tsarin fayil ɗin Linux na zaɓi. Ƙarshen gaba ce ga masu duba tsarin fayil da yawa.
Gargadi: Gwada umarnin fsck akan sabar Linux kawai, sai dai idan kun san abin da kuke yi.
Koyaushe zazzage partition da farko kafin ku iya kunna fsck akansa.
$ sudo unmount /dev/sdc1 $ sudo fsck -Vt vfat /dev/sdc1
A cikin umarnin da ke ƙasa, sauya:
-t- yana ƙayyade nau'in tsarin fayil.-V- yana kunna yanayin magana.
Kuna iya samun cikakken umarnin amfani a cikin fsck man page:
$ man fsck
Da zarar kun yi gwaje-gwajen rashin daidaituwa na tsarin fayil, kuna ci gaba don aiwatar da kimanta yanayin yanayin jiki.
2. katanga
badblocks kayan aiki ne don bincika ɓangarorin ɓarna ko ɓangarori marasa kyau a cikin faifan diski. Da ace kun gano duk wani mummunan blocks akan rumbun kwamfutarka, zaku iya amfani dashi tare da fsck ko e2fsck don umurci kernel da kada suyi amfani da muggan tubalan.
Don ƙarin bayani kan yadda ake bincika muggan tubalan ta amfani da badblock utility, karanta: Yadda ake bincika ɓangarori masu ɓarna ko ɓangarorin ɓarna akan Hard Disk a Linux.
3. S.M.A.R.T System Utilities
S.M.A.R.T (Sabbin Kai, Nazari da Fasahar Rahoto) wani tsari ne da aka gina shi a cikin kusan dukkanin ATA/SATA da SCSI/SAS hard disks na zamani da kuma faifai masu ƙarfi.
Yana tattara bayanai masu zurfi game da faifai mai goyan baya kuma zaku iya samun wannan bayanan ta amfani da abubuwan amfani da ke ƙasa.
smartctl yana ɗaya daga cikin abubuwan amfani guda biyu a ƙarƙashin fakitin smartmontools. Kayan aiki ne na layin umarni wanda ke sarrafawa da lura da tsarin S.M.A.R.T.
Don shigar da fakitin smartmontools, gudanar da umarni mai dacewa a ƙasa don distro ku:
$ sudo apt-get install smartmontools #Debian/Ubuntu systems $ sudo yum install smartmontools #RHEL/CentOS systems
Mai zuwa misali ne na umarnin smartctl don ba da rahoton lafiyar ɓangaren diski inda zaɓin -H yana taimakawa don nuna yanayin lafiyar ɓangaren gaba ɗaya bayan gwajin kai:
$ sudo smartctl -H /dev/sda6
Duba cikin shafin smartctl man don ƙarin jagororin amfani:
$ man smartctl
Akwai GUI gaba-gaba don smartctl da ake kira gsmartcontrol wanda za'a iya shigar dashi kamar haka:
$ sudo apt-get install gsmartcontrol #Debian/Ubuntu systems $ sudo yum install gsmartcontrol #RHEL/CentOS systems
Gnome faifai mai amfani yana ba da GUI don yin duk ayyukan da ke da alaƙa na gudanarwa kamar ƙirƙira, sharewa, ɗaga sassa da ƙari. Ya zo an riga an shigar dashi a yawancin manyan tsarin Linux kamar Ubuntu, Fedora, Linux Mint da sauransu.
Don amfani da shi akan Ubuntu, buɗe Dash kuma bincika Disks, akan Linux Mint, buɗe Menu kuma bincika Disks da Fedora, danna nau'in diski na Ayyuka.
Mafi mahimmanci, yana iya kuma samar da bayanan S.M.A.R.T da tasirin gwajin kai kamar yadda ke cikin keɓance mai zuwa.
Shi ke nan! A cikin wannan labarin, mun sake nazarin abubuwan amfani da kayan aikin bincikar diski don tsarin aiki na Linux. Kuna iya raba tare da mu kowane kayan aiki/kayan aiki don manufa ɗaya, waɗanda ba a ambata a cikin jerin da ke sama ba ko kuma ku yi wasu tambayoyi masu alaƙa duk a cikin sharhi.