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* populate-extfs.sh: fix to handle special file names correctlyChen Qi2014-07-081-18/+54
| | | | | | | | | | | | | | | | | | `debugfs' treats spaces and "" specially. So when we are dealing with file names, great care should be taken to make sure that `debugfs' recognizes file names correctly. The basic solution here is: 1. Use quotation marks to handle spaces correctly. 2. Replace "xxx" with ""xxx"" so that debugfs knows that the quotation marks are parts of the file name. [YOCTO #6503] (From OE-Core rev: 24f17607e996c499c8f86eda0588d02af1e960b9) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: Fix populate-extfs.shStéphane Cerveau2014-07-031-1/+1
| | | | | | | | | | Fix the use of command dirname on ubuntu 12.04. dirname does not accept space in file name. (From OE-Core rev: ab6bd289d51c3c44862b43241a99d3e4f3ff13c0) Signed-off-by: Stéphane Cerveau <scerveau@connected-labs.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* populate-extfs.sh: keep file timestampsChen Qi2014-06-241-1/+9
| | | | | | | | | | | | Fix populate-extfs.sh to keep file timestamps while generating the ext file systems. [YOCTO #6348] (From OE-Core rev: f8c0359edc2ce740e13e874ea189770ff99d1525) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* populate-extfs.sh: error out if debugfs encounters some errorChen Qi2014-06-241-1/+6
| | | | | | | | | | | | | | | | | | | | | | | Previously, even if we encounter some error when populating the ext filesystem, we don't error out and the rootfs process still succeeds. However, what's really expected is that the populate-extfs.sh script should error out if something wrong happens when using `debugfs' to generate the ext filesystem. For example, if there's not enough block in the filesystem, and allocating a block for some file fails, the failure should not be ignored. Otherwise, we will have a successful build but a corrupted filesystem. The debugfs returns 0 as long as the command is valid. That is, even if the command fails, the debugfs still returns 0. That's really a pain here. That's why this patch checks the error output to see whether there's any error logged. (From OE-Core rev: 468d3e60ee10348578f78f846e87c02359fdb8bf) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* populate-extfs.sh: fix to handle /var/lib/opkg/alternatives/[[ correctlyChen Qi2014-06-241-1/+2
| | | | | | | | | | | | | | | There was a patch trying to fix this problem by using 'dirname', but it caused some build failures, thus got reverted. The problem is that $DIR might be empty and we should first do the check before trying to use $(dirname $DIR). [YOCTO #5712] (From OE-Core rev: 8277c71747758e2ba0815a6f5cd11c9e0c9c90ce) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: Escape filenames in populate-extfs.shSøren Holm2013-12-121-10/+10
| | | | | | | | | | | | | | | | Without this patch filenames containing spaces do not get into the final ext2/3/4 filsystem. [YOCTO #5401] (From OE-Core master rev: 1350b461ed0c9d4afa1ab909a5b1ff60fb160c97) (From OE-Core rev: 62d01b10508f86ca825ebc24773dfa2b485b4292) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: add populate-extfs.shRobert Yang2013-08-261-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | This script is originally from Darren Hart, it will be used for creating the ext* filesystem from a given directory, which will replace the genext2fs in image_types.bbclass at the moment, we may use the mke2fs to replace this script again when it has the initial directory support. Changes of the script: * Rename it from mkdebugfs.sh to populate-extfs.sh * Add a simple usage * Add checking for the number of the parameters * Add the "regular empty file" and "fifo" file type * Set mode, uid and gid for the file * Save the command lines to a file and batch run them * Change the error message * Improve the performance * Add the support for hardlink [YOCTO #3848] (From OE-Core rev: 265f91149aa8c475ebe5b7069044ed94b7857fa9) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: properly set up extent header in do_writeRobert Yang2013-08-261-0/+47
| | | | | | | | | | | | | | | | | | | | | | do_write doesn't fully set up the first extent header on a new inode, so if we write a 0-length file, and don't write any data to the new file, we end up creating something that looks corrupt to kernelspace: EXT4-fs error (device loop0): ext4_ext_check_inode:464: inode #12: comm ls: bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) Do something similar to ext4_ext_tree_init() here, and fill out the first extent header upon creation to avoid this. [YOCTO #3848] (From OE-Core rev: 7d1e51681d25f6e6d2c20744825723ad5c83861c) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: only update the icache for ext2_inodeRobert Yang2013-08-261-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | We only read the cache when: bufsize == sizeof(struct ext2_inode) then we should only update the cache in the same condition, otherwise there would be errors, for example: cache[0]: cached ino 14 when bufsize = 128 by ext2fs_write_inode_full() cache[1]: cached ino 14 when bufsize = 156 by ext2fs_read_inode_full() Then update the cache: cache[0]: cached ino 15 when bufsize = 156 by ext2fs_read_inode_full() Then the ino 14 would hit the cache[1] when bufsize = 128 (but it was cached by bufsize = 156), so there would be errors. [YOCTO #3848] (From OE-Core rev: ad8452196c5b1a54c14fd00bbf421f68aea65186) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: let debugfs do sparse copyRobert Yang2013-08-261-0/+148
| | | | | | | | | | | | | | | | Let debugfs do sparse copy when src is a sparse file, just like "cp --sparse=auto" This patch has been reviewed by the linux-ext4 mailing list, but isn't merged atm. [YOCTO #3848] (From OE-Core rev: 723adaf8fbba61b7f1adc8e4a13ddf1cfb5c0bcf) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: the max length of debugfs argument is too shortRobert Yang2013-08-261-0/+41
| | | | | | | | | | | | | | | | | | The max length of debugfs argument is 256 which is too short, the arguments are two paths, the PATH_MAX is 4096 according to /usr/include/linux/limits.h, so use BUFSIZ (which is 8192 on Linux systems), that's also what the ss library uses. This patch has been reviewed by the linux-ext4 mailing list, but isn't merged atm. [YOCTO #3848] (From OE-Core rev: a916a127768291ca7c614976e05c90153fec2956) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* e2fsprogs: upgrade to 1.42.8Andrei Dinu2013-07-104-0/+182
upgrade from 1.42.7 -> 1.42.8 (From OE-Core rev: 76a373c64f1b1da02fccbc51f9aaff6082effef9) Signed-off-by: Andrei Dinu <andrei.adrianx.dinu@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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