https://bugzilla.kernel.org/show_bug.cgi?id=201685 Marc Koschewski (marc@xxxxxxxxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marc@xxxxxxxxxxxxxxx --- Comment #109 from Marc Koschewski (marc@xxxxxxxxxxxxxxx) --- (In reply to Guenter Roeck from comment #107) > #104: Possibly, but it doesn't explain why I see the problem only on two of > four systems, all running the same kernel. Could it be hardware related like ie. blacklisted "trim" for ie. Samsung 850 Pro? Are the 4 machines absoutely equal hardware-wise (at least on the block layer)? Maybe such a quirk is needed for just another device... Running ext4 on 4.19.{5,4,3,2,1,0} with not one error with the following setup: root@marc:~ # lsblk /dev/sda NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 477G 0 disk ├─sda1 8:1 0 1G 0 part /boot ├─sda2 8:2 0 2M 0 part ├─sda3 8:3 0 2M 0 part ├─sda4 8:4 0 2M 0 part ├─sda5 8:5 0 1G 0 part ├─sda6 8:6 0 408G 0 part │ └─crypt-home 254:1 0 408G 0 crypt /home ├─sda7 8:7 0 59G 0 part / └─sda8 8:8 0 8G 0 part └─crypt-swap 254:0 0 8G 0 crypt root@marc:~ # mount | grep home /dev/mapper/crypt-home on /home type ext4 (rw,nosuid,noatime,nodiratime,quota,usrquota,grpquota) root@marc:~ # cryptsetup status crypt-home /dev/mapper/crypt-home is active and is in use. type: LUKS1 cipher: aes-xts-plain64 keysize: 512 bits key location: dm-crypt device: /dev/sda6 sector size: 512 offset: 4096 sectors size: 855633920 sectors mode: read/write root@marc:~ # egrep -i "(ext4|dax)" /boot/config-4.19.5loc64 CONFIG_DAX=y # CONFIG_DEV_DAX is not set CONFIG_EXT4_FS=y CONFIG_EXT4_USE_FOR_EXT2=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_ENCRYPTION is not set # CONFIG_EXT4_DEBUG is not set CONFIG_FS_DAX=y root@marc:~ # parted --list Modell: ATA Samsung SSD 860 (scsi) Festplatte /dev/sda: 512GB Sektorgröße (logisch/physisch): 512B/512B Partitionstabelle: gpt Disk-Flags: Nummer Anfang Ende Größe Dateisystem Name Flags 1 1049kB 1075MB 1074MB ext4 2 1075MB 1077MB 2097kB boot, esp 3 1077MB 1079MB 2097kB 4 1079MB 1081MB 2097kB 5 1081MB 2155MB 1074MB ext4 6 2155MB 440GB 438GB 7 440GB 504GB 63,4GB ext4 8 504GB 512GB 8518MB ... ... ... Modell: Linux device-mapper (crypt) (dm) Festplatte /dev/mapper/crypt-home: 438GB Sektorgröße (logisch/physisch): 512B/512B Partitionstabelle: loop Disk-Flags: Nummer Anfang Ende Größe Dateisystem Flags 1 0,00B 438GB 438GB ext4 -- You are receiving this mail because: You are watching the assignee of the bug.
