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VSAT technology and installation >> iDirect Forum: hubs and terminals >> idirect os Problem https://www.satsig.net/cgi-bin/yabb/YaBB.pl?num=1249745511 Message started by sadaswd on Aug 8th, 2009 at 4:31pm |
Title: idirect os Problem Post by sadaswd on Aug 8th, 2009 at 4:31pm
hi all
ihave Problem with my idirect 3100 that wen Contact through HyperTerminal and run any command like fis load Linux exec -c "root=/dev/mtdblock2 console=ttyS1,9600 single" or jast exec the HyperTerminal stak in this messg Kernel panic: no init found. Try passing init= option to kernel in redboot i can find linux and rootfs I think the Problem in the rootfs I think i need Something like ramdisk |
Title: Re: idirect os Problem Post by TDMAMike on Aug 9th, 2009 at 3:25am
You may want to consider RMA'ing that unit.
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Title: Re: idirect os Problem Post by sadaswd on Aug 9th, 2009 at 2:55pm Thank you for your Response 1- How do I do this ? I live in iraq do u know any one can help me ? 2 - i have zImage for idirect 3100 do u konw if i can reBuilding the os by the only zImage |
Title: Re: idirect os Problem Post by TDMAMike on Aug 10th, 2009 at 2:56am
RMA means send it to iDIrect for repair.
So, you do have the zImage for your software version? What software version are you using? |
Title: Re: idirect os Problem Post by sadaswd on Aug 10th, 2009 at 9:17am
i have extract the cumulative pkg 7_1_1 in linux box one of the file in pkg is zImage
i have try upload imge to the modem by tftp when i do exec i hace the same messg the HyperTerminal stak |
Title: Re: idirect os Problem Post by TDMAMike on Aug 10th, 2009 at 11:48am
Provide me the exact command line strings you are using once you start TFTP on the client (assuming that you have copied the zImage file to the desktop of your client prior to start TFTP).
Thanks |
Title: Re: idirect os Problem Post by sadaswd on Aug 10th, 2009 at 4:44pm
ok Sir
i have install tftp server on my desktop in ip 192.168.0.2 the idirect modem is in ip 192.168.0.1 on red boot >fis delet linux >load -r -b 0x01600000 zImage After the zImage is loaded >fis create -f 0x50060000 -l 0x00100000 -e 0x001600000 -r 0x001600000 -s 0x00100000 linux >fis load linux >exec or exec -c "exec -c "root=/dev/mtdblock2 console=ttyS1,9600 single" " when i run exec or exec -c "exec -c "root=/dev/mtdblock2 console=ttyS1,9600 single"" ihave the same messge try to pass init optin to kernal all modem 's leds are off Except pwor and status solid Green |
Title: Re: idirect os Problem Post by TDMAMike on Aug 11th, 2009 at 2:59am
See my PM.
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Title: Re: idirect os Problem Post by sadaswd on Aug 11th, 2009 at 9:13am
hi
thank Sir ihave send the Results in pm Please see it |
Title: Re: idirect os Problem Post by sadaswd on Aug 11th, 2009 at 3:44pm
thank you Sir
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Title: Re: idirect os Problem Post by dapsyra on Mar 20th, 2010 at 5:48pm
I have the same problem described in this post. Can someone please share the solution with me? Thank you
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Title: Re: idirect os Problem Post by cpcharry on Jul 31st, 2010 at 11:53pm
Hello:
We have the same kind of fail with iDirect X3 Evolution Modem, can someone send us list of commands to solve this problem. We try with recovery procedure but present some address problems. Thanks in advance. My e_mail: cpcharry@hotmail.com |
Title: Re: idirect os Problem Post by ardalan_pesar on Aug 13th, 2011 at 8:18am sadaswd wrote on Aug 10th, 2009 at 4:44pm:
I have the same problem. Please help me. I really need your jhelp. I run the zImage ny exec, initial installation process done but this error is occurred: ... Further such events for this erase block will not be printed JFFS2: Erase block at 0x00540000 is not formatted. It will be erased jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560000: 0x4eac id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560004: 0x2555 id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560008: 0x952a id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0056000c: 0x81fd id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560010: 0xdcb0 id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560014: 0xbe17 id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560018: 0xf76a id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0056001c: 0xcb02 id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560020: 0x26e8 id jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00560024: 0x1db9 id Further such events for this erase block will not be printed JFFS2: Erase block at 0x00560000 is not formatted. It will be erased Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes Kernel panic: VFS: Unable to mount root fs on 1f:02 |
Title: Re: idirect os Problem Post by dot on Aug 13th, 2011 at 4:42pm
It appears as if you have more than just the Linux image corrupt, I had the same problem recently. You have successfully created a doorstop or you could have it repaired at great expense.
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Title: Re: idirect os Problem Post by ardalan_pesar on Aug 15th, 2011 at 9:31am
Would you plz give me some suggestions or comments about that and where do I find useful information about this deep problem?
How did you solve the problem? |
Title: Re: idirect os Problem Post by Sertyh on Feb 7th, 2012 at 3:17pm
Recovering RootFS.
To copy RootFS from the worker iDirect. For this purpose: 1. To be connected to the worker iDirect through the console and on LAN. 2. To download program WinSPC. 3. To be connected by the program to iDirect, having specified in Host Name – the modem ip-address, User – root, Password – iDirect. 4. File RootFS to save parts on a local disk of the computer. 4.1 In window TelNet in a command line Linux to make a team: dd if=/dev/mtd2 bs=5M count=1 skip=0 of=/tmp/rImage0 As a result of performance of this command in a folder /tmp of the modem there will be a file with a name rImage0 which will contain the first 5Mb file RootFS. The size of a piece is set in parameter bs. If memory of the modem doesn't suffice, it is possible to save a piece of the smaller size, for example 2Mb, having specified parameter bs=2M. 4.2 Using program WinSPC, copy the saved piece from the folder /tmp of the modem to your computer. 4.3 Repeat actions 4.1 and 4.2, changing parameter skip until all file will be transferred. The parameter skip specifies, how many blocks in the size specified in parameter bs, is passed for copying of the next piece. As change a name of the file containing the next piece. dd if=/dev/mtd2 bs=5M count=1 skip=1 of=/tmp/rImage1 At the subsequent actions: … skip=2 of=/tmp/rImage2 …skip=3 of=/tmp/rImage3 …skip=4 of=/tmp/rImage4 …skip=5 of=/tmp/rImage5 …skip=6 of=/tmp/rImage6 4.4 After performance of all actions on a computer disk should be seven files with names rImage0 – rImage7. It also is an image of file RootFS. To write down RootFS in defective iDirect. For this purpose: 1. To be connected to defective iDirect via the console and TelNet. 2. To stoploading iDirect at a stage of a command line RedBoot, having pressed a blank at the moment of its occurrence. 3. To start the program iSite. To start from it TFTP-server – File-TFTP, in the appeared window to enter the path to the image RootFS with the kept pieces rImage0 – rImage6. 4. In window TelNet in a command line RedBoot to execute commands: Redboot> fis unlock RootFS Redboot> fis erase –f 0x50160000 –l 0x1e80000 5. To transfer pieces of file RootFS from a disk of the computer to the modem: 5.1 In a command line RedBoot to execute commands: Redboot> load –v –r –b 0x1600000 rImage0 Redboot> fis write –b 0x1600000 –f 0x50160000 –l 0x500000 5.2 To repeat actions 5.1, changing the name of file and parameter–f: Redboot> load –v –r –b 0x1600000 rImage1 Redboot> fis write –b 0x1600000 –f 0x50660000 –l 0x500000 .. rImage2 .. –f 0x50b60000 .. rImage3 .. –f 0x51060000 .. rImage4 .. –f 0x51560000 .. rImage5 .. –f 0x51a60000 .. rImage6 .. –f 0x51f60000 5.3 As a result of performance of these actions in the modem the file RootFS will be written down and the device will renew the work. |
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