重庆思庄Oracle、KingBase、PostgreSQL、Redhat认证学习论坛

标题: 使用 udevadm test 模拟 UDEV 对指定设备的处理流程 [打印本页]

---

作者: 郑全    时间: 2025-11-1 00:47
标题: 使用 udevadm test 模拟 UDEV 对指定设备的处理流程


[root@hisdb01 ~]# udevadm test /sys/block/dm-9
This program is for debugging only, it does not run any program
specified by a RUN key. It may show incorrect results, because
some values may be different, or not available at a simulation run.

Trying to open "/etc/systemd/hwdb/hwdb.bin"...
Trying to open "/etc/udev/hwdb.bin"...
=== trie on-disk ===
tool version:          252
file size:        11730661 bytes
header size             80 bytes
strings            2471525 bytes
nodes              9259056 bytes
Loading kernel module index.
Found cgroup2 on /sys/fs/cgroup/, full unified hierarchy
Found container virtualization none.
Using default interface naming scheme 'rhel-9.0'.
Parsed configuration file "/usr/lib/systemd/network/99-default.link"
Created link configuration context.
Reading rules file: /usr/lib/udev/rules.d/01-md-raid-creating.rules
Reading rules file: /usr/lib/udev/rules.d/10-dm.rules
Reading rules file: /usr/lib/udev/rules.d/11-dm-lvm.rules
Reading rules file: /usr/lib/udev/rules.d/11-dm-mpath.rules
Reading rules file: /usr/lib/udev/rules.d/11-dm-parts.rules
Reading rules file: /usr/lib/udev/rules.d/13-dm-disk.rules
Reading rules file: /usr/lib/udev/rules.d/40-elevator.rules
Reading rules file: /usr/lib/udev/rules.d/40-redhat.rules
Reading rules file: /usr/lib/udev/rules.d/50-udev-default.rules
Reading rules file: /etc/udev/rules.d/53-afd.rules
Reading rules file: /etc/udev/rules.d/55-usm.rules
Reading rules file: /usr/lib/udev/rules.d/60-autosuspend.rules
Reading rules file: /usr/lib/udev/rules.d/60-block.rules
Reading rules file: /usr/lib/udev/rules.d/60-cdrom_id.rules
Reading rules file: /usr/lib/udev/rules.d/60-drm.rules
Reading rules file: /usr/lib/udev/rules.d/60-evdev.rules
Reading rules file: /usr/lib/udev/rules.d/60-fido-id.rules
Reading rules file: /usr/lib/udev/rules.d/60-input-id.rules
Reading rules file: /usr/lib/udev/rules.d/60-net.rules
Reading rules file: /usr/lib/udev/rules.d/60-persistent-alsa.rules
Reading rules file: /usr/lib/udev/rules.d/60-persistent-input.rules
Reading rules file: /usr/lib/udev/rules.d/60-persistent-storage-tape.rules
Reading rules file: /usr/lib/udev/rules.d/60-persistent-storage.rules
Reading rules file: /usr/lib/udev/rules.d/60-persistent-v4l.rules
Reading rules file: /usr/lib/udev/rules.d/60-sensor.rules
Reading rules file: /usr/lib/udev/rules.d/60-serial.rules
Reading rules file: /usr/lib/udev/rules.d/60-tpm-udev.rules
Reading rules file: /usr/lib/udev/rules.d/60_flashrom.rules
Reading rules file: /usr/lib/udev/rules.d/62-multipath.rules
Reading rules file: /usr/lib/udev/rules.d/63-fc-wwpn-id.rules
Reading rules file: /usr/lib/udev/rules.d/63-md-raid-arrays.rules
Reading rules file: /usr/lib/udev/rules.d/64-btrfs-dm.rules
Reading rules file: /usr/lib/udev/rules.d/64-btrfs.rules
Reading rules file: /usr/lib/udev/rules.d/64-md-raid-assembly.rules
Reading rules file: /usr/lib/udev/rules.d/66-kpartx.rules
Reading rules file: /usr/lib/udev/rules.d/66-md-auto-readd.rules
Reading rules file: /usr/lib/udev/rules.d/68-del-part-nodes.rules
Reading rules file: /usr/lib/udev/rules.d/69-bcache.rules
Reading rules file: /usr/lib/udev/rules.d/69-dm-lvm.rules
Reading rules file: /usr/lib/udev/rules.d/69-md-clustered-confirm-device.rules
Reading rules file: /usr/lib/udev/rules.d/70-camera.rules
Reading rules file: /usr/lib/udev/rules.d/70-joystick.rules
Reading rules file: /usr/lib/udev/rules.d/70-memory.rules
Reading rules file: /usr/lib/udev/rules.d/70-mouse.rules
Reading rules file: /usr/lib/udev/rules.d/70-nvmf-autoconnect.rules
Reading rules file: /usr/lib/udev/rules.d/70-power-switch.rules
Reading rules file: /usr/lib/udev/rules.d/70-touchpad.rules
Reading rules file: /usr/lib/udev/rules.d/70-uaccess.rules
Reading rules file: /usr/lib/udev/rules.d/71-nvmf-netapp.rules
Reading rules file: /usr/lib/udev/rules.d/71-prefixdevname.rules
Reading rules file: /usr/lib/udev/rules.d/71-seat.rules
Reading rules file: /usr/lib/udev/rules.d/73-seat-late.rules
Reading rules file: /usr/lib/udev/rules.d/75-net-description.rules
Reading rules file: /usr/lib/udev/rules.d/75-probe_mtd.rules
Reading rules file: /usr/lib/udev/rules.d/78-sound-card.rules
Reading rules file: /usr/lib/udev/rules.d/80-drivers.rules
Reading rules file: /usr/lib/udev/rules.d/80-net-setup-link.rules
Reading rules file: /usr/lib/udev/rules.d/80-udisks2.rules
Reading rules file: /usr/lib/udev/rules.d/81-net-dhcp.rules
Reading rules file: /usr/lib/udev/rules.d/84-nm-drivers.rules
Reading rules file: /usr/lib/udev/rules.d/85-nm-unmanaged.rules
Reading rules file: /usr/lib/udev/rules.d/90-fwupd-devices.rules
Reading rules file: /usr/lib/udev/rules.d/90-nm-thunderbolt.rules
Reading rules file: /usr/lib/udev/rules.d/90-pipewire-alsa.rules
Reading rules file: /usr/lib/udev/rules.d/90-vconsole.rules
Reading rules file: /usr/lib/udev/rules.d/91-drm-modeset.rules
Reading rules file: /usr/lib/udev/rules.d/95-dm-notify.rules
Reading rules file: /usr/lib/udev/rules.d/95-upower-hid.rules
Reading rules file: /usr/lib/udev/rules.d/95-upower-wup.rules
Reading rules file: /usr/lib/udev/rules.d/98-kexec.rules
Reading rules file: /usr/lib/udev/rules.d/99-nfs.rules
Reading rules file: /etc/udev/rules.d/99-oracle-asmdevices.rules
Reading rules file: /usr/lib/udev/rules.d/99-systemd.rules
Configuration file /etc/udev/rules.d/99-zcdap-hotplug.rules is marked executable. Please remove executable permission bits. Proceeding anyway.
Reading rules file: /etc/udev/rules.d/99-zcdap-hotplug.rules
dm-9: /usr/lib/udev/rules.d/10-dm.rules:133 LINK 'mapper/ocr05'
dm-9: /usr/lib/udev/rules.d/11-dm-mpath.rules:105 Importing properties from results of 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e'
dm-9: Starting 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e'
Successfully forked off '(spawn)' as PID 3098533.
dm-9: 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e'(out) 'DM_TYPE=scsi'
dm-9: 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e'(out) 'DM_WWN=0x600b3421d5636d466d56087c1700004e'
dm-9: 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e'(out) 'DM_SERIAL=3600b3421d5636d466d56087c1700004e'
dm-9: Process 'kpartx_id 252 9 mpath-3600b3421d5636d466d56087c1700004e' succeeded.
dm-9: /usr/lib/udev/rules.d/11-dm-mpath.rules:108 LINK 'disk/by-id/scsi-3600b3421d5636d466d56087c1700004e'
dm-9: /usr/lib/udev/rules.d/11-dm-mpath.rules:109 LINK 'disk/by-id/wwn-0x600b3421d5636d466d56087c1700004e'
dm-9: /usr/lib/udev/rules.d/13-dm-disk.rules:17 LINK 'disk/by-id/dm-name-ocr05'
dm-9: /usr/lib/udev/rules.d/13-dm-disk.rules:18 LINK 'disk/by-id/dm-uuid-mpath-3600b3421d5636d466d56087c1700004e'
dm-9: /usr/lib/udev/rules.d/13-dm-disk.rules:25 Importing properties from results of builtin command 'blkid'
dm-9: Probe /dev/dm-9 with raid and offset=0
dm-9: /usr/lib/udev/rules.d/13-dm-disk.rules:40 LINK 'disk/by-label/OCR5'
dm-9: /usr/lib/udev/rules.d/50-udev-default.rules:76 GROUP 6
dm-9: /usr/lib/udev/rules.d/66-kpartx.rules:39 RUN '/sbin/kpartx -un /dev/$name'
dm-9: /etc/udev/rules.d/99-zcdap-hotplug.rules:1 RUN '/usr/local/saltfish/bin/cdap_client/cdap_client_hotplug_client add %M %m'
dm-9: Preserve permissions of /dev/dm-9, uid=0, gid=6, mode=0660
dm-9: Successfully created symlink '/dev/disk/by-id/scsi-3600b3421d5636d466d56087c1700004e' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/disk/by-id/dm-name-ocr05' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/mapper/ocr05' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/disk/by-id/wwn-0x600b3421d5636d466d56087c1700004e' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/disk/by-label/OCR5' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/disk/by-id/dm-uuid-mpath-3600b3421d5636d466d56087c1700004e' to '/dev/dm-9'
dm-9: Successfully created symlink '/dev/block/252:9' to '/dev/dm-9'
dm-9: sd-device: Created db file '/run/udev/data/b252:9' for '/devices/virtual/block/dm-9'
DEVPATH=/devices/virtual/block/dm-9
DEVNAME=/dev/dm-9
DEVTYPE=disk
DISKSEQ=147
MAJOR=252
MINOR=9
ACTION=add
SUBSYSTEM=block
TAGS=:systemd:
DM_UDEV_DISABLE_LIBRARY_FALLBACK_FLAG=1
DM_UDEV_PRIMARY_SOURCE_FLAG=1
DM_UDEV_RULES_VSN=2
DM_ACTIVATION=1
DM_NAME=ocr05
DM_UUID=mpath-3600b3421d5636d466d56087c1700004e
DM_SUSPENDED=0
DEVLINKS=/dev/disk/by-id/scsi-3600b3421d5636d466d56087c1700004e /dev/disk/by-id/dm-name-ocr05 /dev/mapper/ocr05 /dev/disk/by-id/wwn-0x600b3421d5636d466d56087c1700004e /dev/disk/by-label/OCR5 /dev/disk/by-id/dm-uuid-mpath-3600b3421d5636d466d56087c1700004e
MPATH_DEVICE_READY=1
.MPATH_DEVICE_READY_OLD=1
MPATH_SBIN_PATH=/sbin
DM_TYPE=scsi
DM_WWN=0x600b3421d5636d466d56087c1700004e
DM_SERIAL=3600b3421d5636d466d56087c1700004e

ID_FS_LABEL=OCR5
ID_FS_LABEL_ENC=OCR5
ID_FS_TYPE=oracleasm
ID_FS_USAGE=filesystem
CURRENT_TAGS=:systemd:
SYSTEMD_READY=1
USEC_INITIALIZED=23377387
run: '/sbin/kpartx -un /dev/dm-9'
run: '/usr/local/saltfish/bin/cdap_client/cdap_client_hotplug_client add 252 9'
Unload kernel module index.
Unloaded link configuration context.
[root@hisdb01 ~]#

---

欢迎光临 重庆思庄Oracle、KingBase、PostgreSQL、Redhat认证学习论坛 (http://bbs.cqsztech.com/)

Powered by Discuz! X3.2