[OpenBMC]: root is rejected to login an aarch64 openBmc system

[<wangmin@phytium.com.cn>]

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Hi all,

 

At present,  an aarch64 root file system was build and run on an aarch64 soc. However, root is rejected to login. It is skeptical that there are some wrong configurations in the file “/etc/fstab”.  Anyone have ideas on the issue, please give your comments.  Thanks in advance. 

The following text snippets are the contents of the file “/etc/fstab”.

 

# stock fstab - you probably want to override this with a machine specific one

 

/dev/root            /                    auto       defaults              1  1

proc                 /proc                proc       defaults              0  0

devpts               /dev/pts             devpts     mode=0620,ptmxmode=0666,gid=5      0  0

tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0

tmpfs                /var/volatile        tmpfs      defaults              0  0

 

# uncomment this if your device has a SD/MMC/Transflash slot

#/dev/mmcblk0p1       /media/card          auto       defaults,sync,noauto  0  0

 

Sincerely,

wangmin

 

The startup log is shown the below text lines.

 

[    1.949186][ 3] done.

[    2.044027][ 3] VFS: Mounted root (squashfs filesystem) readonly on device 1:0.

[    2.051540][ 3] devtmpfs: mounted

[    2.055297][ 3] Freeing unused kernel memory: 1344K

[    2.060279][ 3] Run /sbin/init as init process

[    2.126531][ 3] systemd[1]: systemd 244.3+ running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPAR)

[    2.148585][ 3] systemd[1]: Detected architecture arm64.

 

Welcome to Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) 0.1.0!

 

[    2.170085][ 3] systemd[1]: Set hostname to <phytium>.

[    2.177862][ 3] random: systemd: uninitialized urandom read (16 bytes read)

[    2.184835][ 3] systemd[1]: Initializing machine ID from random generator.

[    2.191748][ 3] systemd[1]: Installed transient /etc/machine-id file.

[    2.250899][ 3] random: systemd: uninitialized urandom read (16 bytes read)

[    2.257923][ 3] systemd[1]: system-getty.slice: unit configures an IP firewall, but the local system.

[    2.270618][ 3] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)

[    2.280218][ 3] systemd[1]: Created slice system-getty.slice.

[  OK  ] Created slice system-getty.slice.

[    2.302077][ 3] random: systemd: uninitialized urandom read (16 bytes read)

[    2.309286][ 3] systemd[1]: Created slice system-serial\x2dgetty.slice.

[  OK  ] Created slice system-serial\x2dgetty.slice.

[    2.330128][ 3] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.

[  OK  ] Started Dispatch Password âÀ¦ts to Console Directory Watch.

[    2.354103][ 3] systemd[1]: Started Forward Password Requests to Wall Directory Watch.

[  OK  ] Started Forward Password R uests to Wall Directory Watch.

[    2.378081][ 3] systemd[1]: Reached target Paths.

[  OK  ] Reached target Paths.

[    2.394068][ 3] systemd[1]: Reached target Remote File Systems.

[  OK  ] Reached target Remote File Systems.

[    2.414068][ 3] systemd[1]: Reached target Slices.

[  OK  ] Reached target Slices.

[    2.430071][ 3] systemd[1]: Reached target Swap.

[  OK  ] Reached target Swap.

[    2.446293][ 3] systemd[1]: Listening on Syslog Socket.

[  OK  ] Listening on Syslog Socket.

[    2.467220][ 3] systemd[1]: Listening on Process Core Dump Socket.

[  OK  ] Listening on Process Core Dump Socket.

[    2.486120][ 3] systemd[1]: Listening on initctl Compatibility Named Pipe.

[  OK  ] Listening on initctl[    2.494822][ 0] usb 2-2: new SuperSpeed Gen 1 USB device number 2 usingd

Compatibility Named Pipe.

[    2.514215][ 3] systemd[1]: Listening on Journal Audit Socket.

[  OK  ] Listening on Journal Audit Socket.

[    2.532382][ 0] usb-storage 2-2:1.0: USB Mass Storage device detected

[    2.538920][ 0] scsi host4: usb-storage 2-2:1.0

[    2.546153][ 3] systemd[1]: Listening on Journal Socket (/dev/log).

[  OK  ] Listening on Journal Socket (/dev/log).

[    2.566158][ 3] systemd[1]: Listening on Journal Socket.

[  OK  ] Listening on Journal Socket.

[    2.590185][ 3] systemd[1]: Listening on Network Service Netlink Socket.

[  OK  ] Listening on Network Service Netlink Socket.

[    2.610172][ 3] systemd[1]: Listening on udev Control Socket.

[  OK  ] Listening on udev Control Socket.

[    2.630125][ 3] systemd[1]: Listening on udev Kernel Socket.

[  OK  ] Listening on udev Kernel Socket.

[    2.651160][ 3] systemd[1]: Mounting Huge Pages File System...

         Mounting Huge Pages File System...

[    2.671120][ 3] systemd[1]: Mounting POSIX Message Queue File System...

         Mounting POSIX Message Queue File System...

[    2.691112][ 1] systemd[1]: Mounting Kernel Debug File System...

         Mounting Kernel Debug File System...

[    2.714920][ 1] systemd[1]: Mounting Temporary Directory (/tmp)...

         Mounting Temporary Directory (/tmp)...

[    2.738097][ 1] systemd[1]: Condition check resulted in Create list of static device nodes for the c.

[    2.750575][ 1] systemd[1]: Starting File System Check on Root Device...

         Starting File System Check on Root Device...

[    2.771480][ 2] systemd[1]: Starting Journal Service...

         Starting Journa[    2.777184][ 2] systemd[1]: Condition check resulted in Load Kernel Modules .

l Service...

[    2.788090][ 2] systemd[1]: Condition check resulted in FUSE Control File System being skipped.

[    2.799386][ 2] systemd[1]: Mounting Kernel Configuration File System...

         Mounting Kernel Configuration File System...

[    2.823495][ 2] systemd[1]: Starting Apply Kernel Variables...

         Starting Apply Kernel Variables...

[    2.843199][ 2] systemd[1]: Starting udev Coldplug all Devices...

         Starting udev Coldplug all Devices...

[    2.866823][ 2] systemd[1]: Started Journal Service.

[  OK  ] Started Journal Service.

[FAILED] Failed to mount Huge Pages File System.

See 'systemctl status dev-hugepages.mount' for details.

[FAILED] Failed to mount POSIX Message Queue File System.

See 'systemctl status dev-mqueue.mount' for details.

[FAILED] Failed to mount Kernel Debug File System.

See 'systemctl status sys-kernel-debug.mount' for details.

[FAILED] Failed to mount Temporary Directory (/tmp).

See 'systemctl status tmp.mount' for details.

[DEPEND] Dependency failed for Network Name Resolution.

[DEPEND] Dependency failed for D-Bus System Message Bus.

[DEPEND] Dependency failed for Network Time Synchronization.

[  OK  ] Started File System Check on Root Device.

[FAILED] Failed to mount Kernel Configuration File System.

See 'systemctl status sys-kernel-config.mount' for details.

[  OK  ] Started Apply Kernel Variables.

[  OK  ] Reached target Host and Network Name Lookups.

[  OK  ] Reached target System Time Set.

[  OK  ] Reached target System Time Synchronized.

         Starting Remount Root and Kernel File Systems...

[  OK  ] Started udev Coldplug all Devices.

[FAILED] Failed to start Remount Root and Kernel File Systems.

See 'systemctl status systemd-remount-fs.service' for details.

         Starting Flush Journal to Persistent Storage...

[    3.227668][ 3] systemd-journald[1452]: Received client request to flush runtime journal.

         Starting Create Static Device Nodes in /dev...

[  OK  ] Started Flush Journal to Persistent Storage.

[  OK  ] Started Create Static Device Nodes in /dev.

[  OK  ] Reached target Local File Systems (Pre).

         Mounting /var/volatile...

         Starting udev Kernel Device Manager...

[FAILED] Failed to mount /var/volatile.

See 'systemctl status var-volatile.mount' for details.

[DEPEND] Dependency failed for Bind mount volatile /var/cache.

[DEPEND] Dependency failed for Local File Systems.

[DEPEND] Dependency failed for Bind mount volatile /srv.

[DEPEND] Dependency failed for Bind mount volatile /var/lib.

[DEPEND] Dependency failed for Bind mount volatile /var/spool.

[  OK  ] Started udev Kernel Device Manager.

[    3.460610][ 0] random: fast init done

[  OK  ] Stopped Dispatch Password  ts to Console Directory Watch.

[  OK  ] Stopped Forward Password R uests to Wall Directory Watch.

[  OK  ] Reached target Timers.

[    3.548046][ 0] scsi 4:0:0:0: Direct-Access      USB      SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6

[    3.556938][ 0] sd 4:0:0:0: [sdb] 240353280 512-byte logical blocks: (123 GB/115 GiB)

[    3.565978][ 1] sd 4:0:0:0: [sdb] Write Protect is off

[  OK  ] Closed     3.572198][ 0] sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn'tA

39mSyslog Socket.

[  OK  ] Reached targe[    3.595391][ 1]  sdb: sdb1

t Login Prompts.

[    3.603064][ 1] sd 4:0:0:0: [sdb] Attached SCSI removable disk

         Starting Network Service...

         Starting Load/Save Random Seed...

[  OK  ] Reached target Sockets.

         Mounting Kernel Configuration File System...

[  OK  ] Started Emergency Shell.

[  OK  ] Reached target Emergency Mode.

         Starting Create Volatile Files and Directories...

[  OK  ] Started Network Service.

[  OK  ] Started Load/Save Random Seed.

[FAILED] Failed to mount Kernel Configuration File System.

See 'systemctl status sys-kernel-config.mount' for details.

[  OK  ] Started Create Volatile Files and Directories.

[  OK  ] Reached target Network.

         Starting Run pending postinsts...

[FAILED] Failed to start Run pending postinsts.

See 'systemctl status run-postinsts.service' for details.

You are in emergency mode. After logging in, type "journalctl -xb" to view

systeGive root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Reloading system manager configuration

Starting default target

You are in emergency mode. After Give root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Login incorrect

 

Give root password for maintenance

(or press Control-D to continue): 

Reloading system manager configuration

Starting default target

You are in emergency mode. After Give root password for maintenance

(or press Control-D to continue): 

                     

 


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