Re: Affichage ?

En reprenant tes demandes du début... car je m'y pers un peu parfois... voilà ce que j'ai à ta demande "on peut creuser avec les outils de gestion de disque : smartctl --all /dev/sda (tu auras peut-être à installer les smartmontools via apt install smartmontools). remplacer /dev/sda par ce que t'affiche df -h pour /" :

df -h

Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
tmpfs 3,2G 2,1M 3,2G 1% /run
efivarfs 384K 87K 293K 23% /sys/firmware/efi/efivars
/dev/nvme0n1p3 276G 19G 243G 8% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5,0M 12K 5,0M 1% /run/lock
/dev/nvme0n1p1 300M 6,2M 294M 3% /boot/efi
tmpfs 3,2G 200K 3,2G 1% /run/user/1000
af@af-Precision-7540:~$ /
bash: / : est un dossier
af@af-Precision-7540:~$ smartctl --all
smartctl 7.4 2023年08月01日 r5530 x86_64-linux-6.14.0-27-generic
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

ERROR: smartctl requires a device name as the final command-line argument.

Use smartctl -h to get a usage summary

af@af-Precision-7540:~$ smartctl -h
smartctl 7.4 2023年08月01日 r5530 x86_64-linux-6.14.0-27-generic
Copyright (C) 2002-23, Bruce Allen, Christian Franke, www.smartmontools.org

Usage: smartctl [options] device

============================================ SHOW INFORMATION OPTIONS =====

-h, --help, --usage
Display this help and exit

-V, --version, --copyright, --license
Print license, copyright, and version information and exit

-i, --info
Show identity information for device

--identify[=[w][nvb]]
Show words and bits from IDENTIFY DEVICE data (ATA)

-g NAME, --get=NAME
Get device setting: all, aam, apm, dsn, lookahead, security,
wcache, rcache, wcreorder, wcache-sct

-a, --all
Show all SMART information for device

-x, --xall
Show all information for device

--scan
Scan for devices

--scan-open
Scan for devices and try to open each device

================================== SMARTCTL RUN-TIME BEHAVIOR OPTIONS =====

-j, --json[=cgiosuvy]
Print output in JSON or YAML format

-q TYPE, --quietmode=TYPE (ATA)
Set smartctl quiet mode to one of: errorsonly, silent, noserial

-d TYPE, --device=TYPE
Specify device type to one of:
ata, scsi[+TYPE], nvme[,NSID], sat[,auto][,N][+TYPE], usbasm1352r,N, usbcypress[,X], usbjmicron[,p][,x][,N], usbprolific, usbsunplus, sntasmedia, sntjmicron[,NSID], sntrealtek, jmb39x[-q],N[,sLBA][,force][+TYPE], jms56x,N[,sLBA][,force][+TYPE], areca,N/E, 3ware,N, hpt,L/M/N, megaraid,N, aacraid,H,L,ID, sssraid,E,S, cciss,N, auto, test

-T TYPE, --tolerance=TYPE (ATA)
Tolerance: normal, conservative, permissive, verypermissive

-b TYPE, --badsum=TYPE (ATA)
Set action on bad checksum to one of: warn, exit, ignore

-r TYPE, --report=TYPE
Report transactions (see man page)

-n MODE[,STATUS[,STATUS2]], --nocheck=MODE,STATUS[,STATUS2]
No check if: never, sleep, standby, idle (see man page)

============================== DEVICE FEATURE ENABLE/DISABLE COMMANDS =====

-s VALUE, --smart=VALUE
Enable/disable SMART on device (on/off)

-o VALUE, --offlineauto=VALUE (ATA)
Enable/disable automatic offline testing on device (on/off)

-S VALUE, --saveauto=VALUE (ATA)
Enable/disable Attribute autosave on device (on/off)

-s NAME[,VALUE], --set=NAME[,VALUE]
Enable/disable/change device setting: aam,[N|off], apm,[N|off],
dsn,[on|off], lookahead,[on|off], security-freeze,
standby,[N|off|now], wcache,[on|off], rcache,[on|off],
wcreorder,[on|off[,p]], wcache-sct,[ata|on|off[,p]]

======================================= READ AND DISPLAY DATA OPTIONS =====

-H, --health
Show device SMART health status

-c, --capabilities (ATA, NVMe)
Show device SMART capabilities

-A, --attributes
Show device SMART vendor-specific Attributes and values

-f FORMAT, --format=FORMAT (ATA)
Set output format for attributes: old, brief, hex[,id|val]

-l TYPE, --log=TYPE
Show device log. TYPE: error, selftest, selective, directory[,g|s],
xerror[,N][,error], xselftest[,N][,selftest], background,
sasphy[,reset], sataphy[,reset], scttemp[sts,hist],
scttempint,N[,p], scterc[,N,M][,p|reset], devstat[,N], defects[,N],
ssd, gplog,N[,RANGE], smartlog,N[,RANGE], nvmelog,N,SIZE
tapedevstat, zdevstat, envrep, farm

-v N,OPTION , --vendorattribute=N,OPTION (ATA)
Set display OPTION for vendor Attribute N (see man page)

-F TYPE, --firmwarebug=TYPE (ATA)
Use firmware bug workaround:
none, nologdir, samsung, samsung2, samsung3, xerrorlba, swapid

-P TYPE, --presets=TYPE (ATA)
Drive-specific presets: use, ignore, show, showall

-B [+]FILE, --drivedb=[+]FILE (ATA)
Read and replace [add] drive database from FILE
[default is +/etc/smart_drivedb.h
and then /var/lib/smartmontools/drivedb/drivedb.h]

============================================ DEVICE SELF-TEST OPTIONS =====

-t TEST, --test=TEST
Run test. TEST: offline, short, long, conveyance, force, vendor,N,
select,M-N, pending,N, afterselect,[on|off]

-C, --captive
Do test in captive mode (along with -t)

-X, --abort
Abort any non-captive test on device

=================================================== SMARTCTL EXAMPLES =====

smartctl --all /dev/sda (Prints all SMART information)

smartctl --smart=on --offlineauto=on --saveauto=on /dev/sda
(Enables SMART on first disk)

smartctl --test=long /dev/sda (Executes extended disk self-test)

smartctl --attributes --log=selftest --quietmode=errorsonly /dev/sda
(Prints Self-Test & Attribute errors)
smartctl --all --device=3ware,2 /dev/sda
smartctl --all --device=3ware,2 /dev/twe0
smartctl --all --device=3ware,2 /dev/twa0
smartctl --all --device=3ware,2 /dev/twl0
(Prints all SMART info for 3rd ATA disk on 3ware RAID controller)
smartctl --all --device=hpt,1/1/3 /dev/sda
(Prints all SMART info for the SATA disk attached to the 3rd PMPort
of the 1st channel on the 1st HighPoint RAID controller)
smartctl --all --device=areca,3/1 /dev/sg2
(Prints all SMART info for 3rd ATA disk of the 1st enclosure
on Areca RAID controller)