USB Boot: Image direct from USB

    Diese Seite verwendet Cookies. Durch die Nutzung unserer Seite erklären Sie sich damit einverstanden, dass wir Cookies setzen. Weitere Informationen

    • USB Boot: Image direct from USB

      early post

      Barry Allen 5.1.17


      by cons I tried to start a picture usb, installed in the root of the USB key, since the cfe Console


      Quellcode

      1. boot -z -elf flash0.kernel: 'rootfstype=ext3 root=/dev/sdb1 rw mem=0x8000000 bcmrac=3`



      but its not seem to work,
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

      Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von gigi ()

    • hello, I have no log for this test, but I can not say it recognizes the device, I think we also incorporated the udev in the kernel for all active device at startup kernel, now I not know which driver module that manages the udev, but if it is in the form of module systems, the source must be available in the kernel
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

    • Create a log via serial console an post it here.
      Pustekuchen ist keine Blume.

      Vu+ DUO - 500GB HDD (Samsung EcoGreen F2) - Vu+ DUO - 500GB HDD (Samsung EcoGreen F3)
      Vu+ SOLO - 500GB HDD (WD Mybook Essential 2,5") - Samsung USB DVD Brenner
      DM800 - Abcom IPBox 910 - Opticum HD TS 9600
      Zotac Mag Mini als Medialplayer - Buffalo Drive Station Pro als NAS

    • Here the log, log2 is a test with sdb1.
      the endurance tests with a log3 is sda1.
      and log4 is a startup with the official 5.0 kernel, and I Vienda me realize that usb-storage.ko fat.ko and no longer load from "/ etc / init.d /
      bootup, I guess it's the core modules that starts these drivers, so the integrated kernel does not change much


      log2


      log3



      log4
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

      Dieser Beitrag wurde bereits 5 mal editiert, zuletzt von gigi ()

    • Atach the logs here not somewhere else.
      Pustekuchen ist keine Blume.

      Vu+ DUO - 500GB HDD (Samsung EcoGreen F2) - Vu+ DUO - 500GB HDD (Samsung EcoGreen F3)
      Vu+ SOLO - 500GB HDD (WD Mybook Essential 2,5") - Samsung USB DVD Brenner
      DM800 - Abcom IPBox 910 - Opticum HD TS 9600
      Zotac Mag Mini als Medialplayer - Buffalo Drive Station Pro als NAS

    • Original von RealMagic911
      Atach the logs here not somewhere else.




      I am willing to put his home, but it is necessary to know how these files at home but if there is not a minimum clear explanation is not worth it, and there is also the problem ban right click in your upload
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

    • Uploading of Logfiles is working well. Also many crashlogs have been uploaded until now. If you not shure, you can zip the files before uploading.
      Pustekuchen ist keine Blume.

      Vu+ DUO - 500GB HDD (Samsung EcoGreen F2) - Vu+ DUO - 500GB HDD (Samsung EcoGreen F3)
      Vu+ SOLO - 500GB HDD (WD Mybook Essential 2,5") - Samsung USB DVD Brenner
      DM800 - Abcom IPBox 910 - Opticum HD TS 9600
      Zotac Mag Mini als Medialplayer - Buffalo Drive Station Pro als NAS

    • well, you need to put rootdelay kernel parameter to get enough time for usb storage to settle. 8-10 seconds approximately.
      as you saw in your logs, kernel try to mount root partition while has no info about usb storage.

    • Hey something new, I managed to charge a kernel from the USB key formatted in fat, with the root flash


      Quellcode

      1. boot -z -elf usbdisk0:/vmlinux.gz 'rootfstype=jffs2 root=/dev/mtdblock0 rw mem=0x8000000 bcmrac=3`



      log9
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

      Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von gigi ()

    • I have a crumb rootdelay was 80 seconds, the block device is still not found by the root, although the key is detected, but I have 2 parition on the USB key, one fat and one in ext3


      log11
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

      Dieser Beitrag wurde bereits 3 mal editiert, zuletzt von gigi ()

    • Originally posted by gigi
      Hey something new, I managed to charge a kernel from the USB key formatted in fat, with the root flash


      Quellcode

      1. boot -z -elf usbdisk0:/vmlinux.gz 'rootfstype=jffs2 root=/dev/mtdblock0 rw mem=0x8000000 bcmrac=3`



      log9


      seems your usb storage is ready for game:

      Quellcode

      1. Vendor: Model: USB DISK 2.0 Rev: PMAP
      2. Type: Direct-Access ANSI SCSI revision: 00
      3. SCSI device sda: 3915776 512-byte hdwr sectors (2005 MB)
      4. sda: Write Protect is off
      5. sda: assuming drive cache: write through
      6. SCSI device sda: 3915776 512-byte hdwr sectors (2005 MB)
      7. sda: Write Protect is off
      8. sda: assuming drive cache: write through
      9. sda:VFS: Mounted root (jffs2 filesystem).
      10. Freeing unused kernel memory: 140k freed
      11. sda1 sda2
      12. sd 0:0:0:0: Attached scsi removable disk sda
      13. sd 0:0:0:0: Attached scsi generic sg0 type 0
      Alles anzeigen

    • Originally posted by gigi
      I have a crumb rootdelay was 80 seconds, the block device is still not found by the root, although the key is detected, but I have 2 parition on the USB key, one fat and one in ext3


      log11


      you are trying root on sdb2 while your usb disk is sda...


      CFE> boot -z -elf usbdisk0:/vmlinux.gz 'rootfstype=ext3 bootusb root=/dev/sdb2 rw rootdelay=80 mem=0x8000000 bcmrac=3`
      ...
      ...
      ...
      Waiting 80sec before mounting root device...
      Vendor: Model: USB DISK 2.0 Rev: PMAP
      Type: Direct-Access ANSI SCSI revision: 00
      SCSI device sda: 3915776 512-byte hdwr sectors (2005 MB)
      sda: Write Protect is off
      sda: assuming drive cache: write through
      SCSI device sda: 3915776 512-byte hdwr sectors (2005 MB)
      sda: Write Protect is off
      sda: assuming drive cache: write through
      sda: sda1 sda2
      sd 0:0:0:0: Attached scsi removable disk sda
      sd 0:0:0:0: Attached scsi generic sg0 type 0
      VFS: Cannot open root device "sdb2" or unknown-block(0,0)
      Please append a correct "root=" boot option
      Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
      <0>Rebooting in 180 seconds..

      Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von xener ()

    • hello, I finally succeed, you need to sda2 in my case, and after the rootfs starts directly from the USB key

      Quellcode

      1. boot -z -elf usbdisk0:/kernel.gz 'rootfstype=ext3 root=/dev/sda2 rw rootdelay=10 mem=0x8000000 bcmrac=3`



      log15
      IPBOX 9000, VUplus release non officielle kernel 3.1.1 ,multiboot-cfe v44

      Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von gigi ()

    • Nice,

      maybe you can write a little HowTo an post it here,
      Pustekuchen ist keine Blume.

      Vu+ DUO - 500GB HDD (Samsung EcoGreen F2) - Vu+ DUO - 500GB HDD (Samsung EcoGreen F3)
      Vu+ SOLO - 500GB HDD (WD Mybook Essential 2,5") - Samsung USB DVD Brenner
      DM800 - Abcom IPBox 910 - Opticum HD TS 9600
      Zotac Mag Mini als Medialplayer - Buffalo Drive Station Pro als NAS