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diff --git a/packages/nslu2-binary-only/unslung-rootfs-2.3r63/README b/packages/nslu2-binary-only/unslung-rootfs-2.3r63/README deleted file mode 100644 index 27dddeafbf..0000000000 --- a/packages/nslu2-binary-only/unslung-rootfs-2.3r63/README +++ /dev/null @@ -1,370 +0,0 @@ -Unslung-6.x Family Release README INSTALLATION - -You must follow the steps in this README *exactly*. Do not skip any steps, and -do not skip ahead thinking you know what you are doing and that therefore you -don't need to follow instructions step by step. - -If at any time you have any questions concerning the installation or operation -of Unslung firmware, your first port of call should be the NSLU2-Linux wiki at: - - http://www.nslu2-linux.org - -If you are looking for further Unslung notes - including ipkg usage, diversion -script details, or ChangeLog information, please consult the associated Unslung -NOTES file. - -------------------------------------------------------------------------------- - -There are three parts to completing the installation of the Unslung firmware: - - 1 - PRE-INSTALLATION CONSIDERATIONS - 2 - FIRMWARE INSTALLATION DETAILS - 3 - UNSLINGING DETAILS - - -PRE-INSTALLATION CONSIDERATIONS - -1) You *must* test telnet Redboot access first before you flash the Unslung - firmware. Failure to do so will mean you get no sympathy at all if you - can't access Redboot when you need to recover from a bad flash. See - - http://www.nslu2-linux.org/wiki/HowTo/TelnetIntoRedBoot - - - Redboot is the bootloader that runs when the device is first started, - loading things into memory and starting Linux. By testing your - ability to telnet into Redboot, you are ensuring that if you injure - your NSLU2 with a bad flash you should be able to follow the "How - To Recover From A Bad Flash" instructions at - - http://www.nslu2-linux.org/wiki/HowTo/RecoverFromABadFlash - -2) If you want to install any packages, then you must have an external USB - disk drive or an external USB flash disk. It is possible to make changes - to the root filesystem in the internal flash storage, but the space is - very limited. In fact, just running the "ipkg update" operation on an - NSLU2 which does not have an external storage device of some sort attached - will most likely render the NSLU2 unusable due to filling up its internal - flash memory (if this happens then you will need to follow the recovery - instructions in the previous step.) So unless you are an expert, use - an external storage device. The remainder of these instructions assume - that you have a suitable external disk or flash disk that you will be - using for this purpose. - - A few words on selecting which port to use: - - Completely contrary to previous versions of Unslung, the preferred port - for the Unslung external disk as of Unslung 6.x is often port 2. This - will free up the far-more-flexible port number 1 for other uses. - - However, this "feature" (part of the Linksys R63 firmware) may cause some - small consternation for users upgrading from earlier versions of Unslung. - But in general, swapping the drives between the two ports will likely be - the least painful solution. The basic challenge faced by upgraders is - that *something* must change: if the drive remains in port 1, then it will - remain mounted at "/share/hdd/..." but the drive nomenclature will change - from "/dev/sda" to "/dev/sdb". On the other hand, if the drive is moved - to port 2, then it will remain "/dev/sda" but it will then be mounted at - "/share/flash/...". What difference this might make depends on each - individual configuration; check the wiki for possible assistance for your - particular configuration. - - For new users, the following guidelines can help: - - if you have only a single drive that will be formatted by the NSLU2, - use port 2. - - if you have a single drive that will be formatted by the NSLU2, and - all other drives or flash devices will be either FAT or NTFS, use - port 2. - - if you have two drives, and both will be formatted by the NSLU2, then - unsling to the drive in port 1. - - If you unsling to port 2, and later add a drive in port 1 that will - be formatted by the NSLU2, it will work as expected -- however, the - drive to be added MUST be formatted by the unslung NSLU2 in question, - and once formatted, the drive must NOT be removed. (The Linksys code - will move it's "conf" datafiles to the drive in port 1 during the - format operation, and thus will become dependent upon the presence of - both drives for proper operation.) - -3) The external disk that you use as the target for package installation must - be (or have previously been) formatted by the NSLU2. - - Since this point qualifies as a "frequently asked question", it is - worth some clarification here. It is only possible to unsling to - a disk that has been formatted by the NSLU2 - you cannot unsling to a - FAT or NTFS disk. In fact, it is not sufficient to format the disk - using another UNIX system -- in order to be recognized as a "Formatted - (ext3)" disk by the NSLU2, and hence be suitable for unslinging, the - disk must be specifically partitioned, formatted, and the partitions - must contain a specific set of configuration files created by the - NSLU2. So the simple rule is that if the NSLU2 web interface "Disk" - page does not list the disk as "Formatted (ext3)", you will be unable - to unsling to that disk. - - For upgrading users, it is possible to upgrade from all previous Unslung - versions without reformatting your disk -- but not necessarily recommended. - See the wiki article for recommended upgrade strategies: - - http://www.nslu2-linux.org/wiki/Unslung/UpgradingToUnslung6 - - The unsling script will not touch anything in /unslung or /opt on your - disk, so make sure all your file modifications are in those directories, - as you were warned in the README file in all previous Unslung versions :-) - -4) If you want to use a flash disk as the target for package installation, - ensure that it is at least 256MB, and formatted as above via the - Linksys web interface. - -5) Please verify that any disks you are going to connect to the NSLU2 are - recognized and working properly *before* updating your firmware (including - any shares and data you had previously stored.) If not, DO NOT CONTINUE. - You may want to check out "How To Troubleshoot A Drive Missing Condition" - at: - - http://www.nslu2-linux.org/wiki/HowTo/TroubleshootADriveMissingCondition - - - The only exception to this, of course, are those enclosures that the - stock firmware does not support, but the Unslung firmware does - support. - -6) If you are upgrading your firmware, you should make a configuration backup - via the Linksys web interface. The configuration backup can be found - under "Administration", "Advanced", and then "Backup." The top section of - that webpage is titled "Config Backup" and "Download" should be used to - save your NSLU2 Users, Groups and Shares setup to a disk file. - - -FIRMWARE INSTALLATION DETAILS - -1) Shutdown the NSLU2, and remove any disks that you may have plugged into the - NSLU2. Power back up the NSLU2. - - - Firmware upgrades must always be performed with *no* hard disks or flash - disks attached. This CANNOT be emphasized enough. Are you sure you - unplugged the disks before powering up? If so, you may continue. - -2) Access the Web interface. Note that you should use the username "admin" and - password "admin" for the web interface at this point (as no disks are - attached, the default username and password is the only way to access the - Management web pages). - - 2-a) If you are installing Unslung 6.x onto an NSLU2 unit with Linksys - standard firmware already installed, flash unslung-6.x.bin as you - normally would flash new firmware (using the web interface - "Upgrade Firmware" page). See your NSLU2 user manual for details - if you don't know how to do this. - - - During firmware flashing, the top LED - Ready/Status - flashes - red and green (approximately 5 minutes, but can be much longer). - - - The NSLU2 will reboot after the flashing is complete. - - 2-b) If you are installing Unslung 6.x onto an NSLU2 unit with an - existing version of nslu2-linux.org firmware already installed, - you must first put the NSLU2 into RedBoot Upgrade Mode. - - - The NSLU2 should still be powered off at this point. If not, - shut it down again before proceeding. - - - Using a paper clip, push and hold in the reset button which is - located on the back of the NSLU2 near the power socket. - - - While holding in the reset button, press and release the power - button. - - - Watch the Ready/Status LED, and as soon as it turns red quickly - release the reset button. - - - You should now be in upgrade mode which is indicated by the - Ready/Status LED alternating between red and green. - - - Use either the Linux UpSlug2 tool or the Windows SerComm Upgrade - tool to upload the new firmware - you can find download links at - http://www.nslu2-linux.org/wiki/HowTo/InstallUnslungFirmware - - - During firmware flashing, the top LED - Ready/Status - flashes - red and green (approximately 5 minutes, but can be much longer). - - - The NSLU2 will reboot after the flashing is complete. - -3) Shutdown the NSLU2 (again), attach disk(s), and power it back up. - -4) Verify your NSLU2 is working normally again at this point in the web - interface. In particular, you should ensure that all your disks are still - recognized as they were before you updated the firmware (including any - shares and data you had previously stored.) If not, DO NOT CONTINUE. - You may want to check out "How To Troubleshoot A Drive Missing Condition" - at: - - http://www.nslu2-linux.org/wiki/HowTo/TroubleshootADriveMissingCondition - - - If you are not "unslinging", you can stop at this point. *HOWEVER!*, - the only reason for not unslinging would be in the case of a re-flash - of the SAME firmware. Even if this is a point firmware upgrade, you - will need to unsling. - - ***** If you do not choose to do the unslinging procedure described below, - DO NOT install packages unless you are SURE you know what you are - doing! "Bricking" your NSLU2 by not unslinging and then running ipkg - is not just a possibility, it is a certainty. - -5) Shutdown the NSLU2 and unplug *ALL* attached disks. - - - You must NOT have any disk plugged into the NSLU2 when you reboot to - perform the next part of installation - the "Unslinging". - - -'UNSLINGING' DETAILS - -"Unslinging" is the process of copying the root filesystem of your NSLU2 onto -an external disk, and configuring that external disk for installation of -packages. Basically it's a script (stored in /sbin/unsling) which copies all -the files from the internal jffs2 filesystem onto the external disk and tells -the internal firmware to load the root filesystem from the external disk when -booting in the future. - -To run the unsling-script you have to be logged in as root (with a telnet -session). - -NOTE: There are two root passwords. One is saved in an internal database file -called /usr/local/passwd (we know this one - it's "uNSLUng" and used when you -boot without a attached harddisk) the other is stored in an external file called -/share/hdd/conf/passwd (we don't know this one - it's used when you boot with a -external harddisk attached). Later in the process you can change both of -them. That means: Everytime you boot WITHOUT an attached harddisk you gain -root-access with the "uNSLUng" password. If you boot WITH an attached harddisk, -you won't have access until you change the file /share/hdd/conf/passwd. - -NOTE about the NOTE: New in Unslung 6.x is that by default the "unsling" -script will prompt for a new password. This new password will become the -new password used whenever the NSLU2 is booted without it's disk (replacing -the "uNSLUng" password), and it will also be the new root password used when -the NSLU2 boots up with it's disk. If you are upgrading, or wish to preserve -your passwords just the way they are, use the "-nopw" option with the unsling -script. - -1) Power up the NSLU2 without any disks connected. - - - This only has to be done when you update the firmware. - - ***** To reiterate, you should not have a disk plugged in at this stage. - If you powered up your NSLU2 with a disk attached, shutdown the - NSLU2, unplug the disks, and power up again. - -2) Enable telnet by going to the NSLU2's web interface and clicking on the - "Manage Telnet" link (right-hand side), then on the "Enable/Disable - NSLU2 telnet Service" page, click on the "Enable" button to turn on - the telnet service. - - (You can browse directly to the enable/disable telnet page in your - browser: "http://192.168.1.77/Management/telnet.cgi".) - - - Note that you should use the username "admin" and password "admin" for - the web interface at this point (as no disks are attached, the - default username and password is the only way to access the - Management web pages). - - - Make sure you have **** NO DISKS ATTACHED AT THIS TIME **** - - - If you plug a disk in before you complete the telnet connection, then - the NSLU2 will pick up the Linksys password from the disk, and you - will not be able to telnet into it. So don't have any disks attached - at this point. - - - Make sure you have **** NO DISKS ATTACHED AT THIS TIME **** - -3) OK, now that you don't have any disks attached, you can proceed and telnet - into the NSLU2 using the username root and password uNSLUng. - -4) Identify which drive you wish you "unsling", and plug it in. Wait a minute - or two while the disk is mounted. Check the web interface to make sure - that the disk has been recognized by the Linksys software. - - - If the disk has not been previously formatted on the NSLU2, then now is - the time to do that. Make sure that the drive is recognized in the - web interface. - - Be patient - it might take several minutes for the NSLU2 to recognize - the hardware, mount the partitions, and verify that the drive is correctly - configured to be considered "Formatted". Do not continue if the drive - is not marked as "Formatted (ext3)" in the NSLU2 web interface. - -5) In the telnet session, run "/sbin/unsling disk2". - (If you've decided to unsling to a device connected to port 1, you'll run - "/sbin/unsling disk1", of course.) - - - Once you "unsling" to an external disk on a particular port (Disk 1 or - Disk 2), it is important that you keep that disk continually plugged - into that same port whenever the NSLU2 is turned on. - - ***** By default, unsling WILL prompt you for a new root password, and it - will change the password on your disk as well. If this is NOT what - you wish it to do, use the "-nopw" flag with the "unsling" command: - "/sbin/unsling -nopw disk2" for example. - - For more information on changing passwords and all the places where - the NSLU2 stores passwords, please see the following wiki article: - - http://www.nslu2-linux.org/wiki/HowTo/ChangePasswordsFromTheCommandLine - -6) (For those upgrading from Unslung 3.x only) - If you wish to migrate your packages from the old Unslung 3.x location in - the /share/hdd/conf (disk1) or /share/flash/conf (disk2) partitions to the - new Unslung 4.x, 5.x and 6.x location on the data partition, then run: - "/sbin/slingover disk1" (if your packages were previously on disk1 and you - ran "/sbin/unsling disk1" in step 5) or "/sbin/slingover disk2" (if your - packages were previously on disk2 and you ran "/sbin/unsling disk2" in - step 5). - - - If your packages were not stored in /share/hdd/conf or /share/flash/conf - (e.g. you had previously moved your packages from the conf partition - to the data partition), then all bets are off and you will need to - read the /sbin/slingover script and perform the appropriate steps - manually. - -7) Reboot. - - ***** DO NOT RUN ipkg BEFORE YOU REBOOT AND CONFIRM EXTERNAL ROOTFS ***** - - - If you were to run ipkg when the root filesystem is loaded from the - internal jffs2 filesystem, then you would fill the flash and cause - your NSLU2 to no longer boot and require reflashing to recover. - -8) Confirm that your NSLU2 is unslung: - - You can verify that your NSLU2 is unslung by checking the NSLU2 web admin - GUI - you are unslung if the text at the bottom reads something like: - "uNSLUng status: Unslung to disk2, /dev/sda1" - - Also, when you login to the NSLU2, the login message printed will clearly - indicate if you are unslung, or if something went awry and you are still - running on the internal flash. - - If your NSLU2 does not indicate that it is Unslung, rather it says that it - is running from internal flash, then the first thing to check is: - - Did you miss step 7 above (reboot)? - -9) Verify that you can log into the NSLU2 by going to the web GUI "Manage Telnet" - page, enable the telnet service, then telnet in as the root user, with the - password you entered when you performed the "unsling" operation. - -Make sure you add an entry to the "The Unslung 6.x" table in the Yahoo group. -Just use the next free integer for your Unslung number. - -http://groups.yahoo.com/group/nslu2-linux/database?method=reportRows&tbl=12 - - -If you make no further changes, your NSLU2 will continue to operate normally. -But to customize things, you'll be downloading packages and adding stuff to the -/unslung directory using diversion scripts. - -http://www.nslu2-linux.org/wiki/Unslung/Packages -http://www.nslu2-linux.org/wiki/Unslung/DiversionScripts - -(One of the first packages you should consider installing is the OpenSSH -package, which will provide you a secure and more usable replacement for the -standard telnet service on the NSLU2.) - -Read the NOTES file (normally in /opt/doc/NOTES on your unslung NSLU2) to expand -the capabilities of your Unslung NSLU2! - -Enjoy! |