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Re: blocage au démarrage /var/ plein



J'ai trouvé un coupable !

Contexte : mise en veille (icône "pause" : "suspend to RAM", je crois, qui nécessite une alimentation de la machine; bref, seule la RAM reste alimentée ; ce n'est pas  l'hibernation profonde "suspend to disk")

Dès la première sortie de veille, les fichiers kernel.log, messages et syslog (dans /var/log/) sont emplis d'un message répétitif :
   comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected
(voir détails ci-dessous)

En cherchant un peu avec ce message d'erreur, il s'agirait d'une carte NI PCI installée et qui ne supporte pas la mise en veille prolongée.

$ lspci 
(...)
10:00.0 Unassigned class [ff00]: National Instruments PCI-MIO-16E-4

Le truc bizarre est que cette carte est installée depuis très longtemps, qu ej'utilise la veillet que le message d'erreur répétif est nouveau.

La question devient : comment faire taire cette carte, sans devoir la débrancher électriquement ?
Merci.





=== DETAILS : kern.log en sortie de suspend to RAM ===

PM: suspend entry (deep)
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.001 seconds) done.
OOM killer disabled.
Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
sd 4:0:0:0: [sdb] Synchronizing SCSI cache
sd 1:0:0:0: [sda] Synchronizing SCSI cache
sd 1:0:0:0: [sda] Stopping disk
serial 00:03: disabled
e1000e: EEE TX LPI TIMER: 00000000
br0: port 1(enp0s25) entered disabled state
sd 4:0:0:0: [sdb] Stopping disk
ACPI: Preparing to enter system sleep state S3
PM: Saving platform NVS memory
Disabling non-boot CPUs ...
IRQ 25: no longer affine to CPU1
smpboot: CPU 1 is now offline
ACPI: Low-level resume complete
PM: Restoring platform NVS memory
Enabling non-boot CPUs ...
x86: Booting SMP configuration:
smpboot: Booting Node 0 Processor 1 APIC 0x1
 cache: parent cpu1 should not be sleeping
hpet: hpet3 irq 25 for MSI
CPU1 is up
ACPI: Waking up from system sleep state S3
usb usb1: root hub lost power or was reset
usb usb3: root hub lost power or was reset
usb usb5: root hub lost power or was reset
usb usb6: root hub lost power or was reset
usb usb7: root hub lost power or was reset
usb usb8: root hub lost power or was reset
serial 00:03: activated
sd 1:0:0:0: [sda] Starting disk
sd 4:0:0:0: [sdb] Starting disk
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
usb 4-4: reset high-speed USB device number 3 using ehci-pci
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
ata6: SATA link down (SStatus 4 SControl 300)
ata7: SATA link down (SStatus 4 SControl 300)
ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: ACPI cmd ef/03:0c:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: ACPI cmd ef/03:45:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
ata4.00: configured for UDMA/100
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
tpm tpm0: TPM is disabled/deactivated (0x7)
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: Card removed?
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.
comedi comedi0: ni_tio_handle_interrupt: Gi_Gate_Error detected.


----- Mail original -----
De: "Bernard Schoenacker" <bernard.schoenacker@free.fr>
À: "Pierre Malard" <plm@teledetection.fr>
Cc: "Liste Debian" <debian-user-french@lists.debian.org>
Envoyé: Lundi 22 Février 2021 13:24:51
Objet: Re: blocage au démarrage /var/ plein

----- Mail original ----- 

> De: "Pierre Malard" <plm@teledetection.fr>
> À: "debian-user-french@lists.debian.org French"
> <debian-user-french@lists.debian.org>
> Envoyé: Lundi 22 Février 2021 10:38:53
> Objet: Re: blocage au démarrage /var/ plein

> Salut,

> J’aurais tendance à conseiller ceci :
> 1) sauvegarder le contenu de /var/log sur un autre support
> 2) Effacer les logs présent par exemple avec un :

> --
> Pierre Malard
> Responsable architectures système GeoSUD
> IRD - UMR Espace-Dev - UMS CPST
> Maison de la Télédétection
> 500 rue Jean-François Breton
> 34093 Montpellier Cx 5
> France


Bonjour,

voici une solution :

find /var/log/  -type f -mtime +1  -name "*.gz" -exec rm -rf {} \;

pour le répertoire journal, voici mon idée de base :

find /var/log/journal/*/ -type f -atime +1 -exec rm -rf {} \;

pour le /tmp :

find /tmp/  -type f -atime +1  -exec rm -rf {} \;

Merci pour votre aimable attention

Bien à vous
Bernard


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