search for: nsect

...7 insertions(+), 39 deletions(-) diff --git a/dos/syslinux.c b/dos/syslinux.c index fa4bf38..6cd36d0 100644 --- a/dos/syslinux.c +++ b/dos/syslinux.c @@ -723,7 +723,7 @@ int main(int argc, char *argv[]) /* * Patch ldlinux.sys and the boot sector */ - i = syslinux_patch(sectors, nsectors, opt.stupid_mode, opt.raid_mode, opt.directory, NULL); + i = syslinux_patch(sectors, nsectors, opt.stupid_mode, opt.raid_mode, opt.directory, NULL, SECTOR_SIZE); patch_sectors = (i + SECTOR_SIZE - 1) >> SECTOR_SHIFT; /* diff --git a/extlinux/main.c b/extlinux/main.c index f0...

This set of patches add some support for sector size >512. Currently it fixes extlinux, MBR for GPT and ext partitions. Other code is unaffected. This set of patches has been tested on a read Dell machine running a beta firmware.

...message in wine). In another program like "Camel join" it quits as soon as i go up to the level of "my computer" with a message "didivsion by zero in ReadFATSuperblock. I was able to track the problem down to the following lines in volume.c (starting from line 502) nsect -= GETWORD(buff, 0x0e) + buff[0x10] * sz + (GETWORD(buff, 0x11) * 32 + (GETWORD(buff, 0x0b) - 1)) / GETWORD(buff, 0x0b); nclust = nsect / buff[0x0d]; when i change these into this: nsect -= GETWORD(buff, 0x0e) + buff[0x10] * sz + (GETWORD(buff, 0x11) * 32 + (GET...

...atic void blkif_restart_queue_callback(void *arg) schedule_work(&info->work); } +int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg) +{ + /* We don't have real geometry info, but let's at least return + values consistent with the size of the device */ + sector_t nsect = get_capacity(bd->bd_disk); + sector_t cylinders = nsect; + + hg->heads = 0xff; + hg->sectors = 0x3f; + sector_div(cylinders, hg->heads * hg->sectors); + hg->cylinders = cylinders; + if ((sector_t)(hg->cylinders + 1) * hg->heads * hg->sectors < nsect) + hg->cylind...

...atic void blkif_restart_queue_callback(void *arg) schedule_work(&info->work); } +int blkif_getgeo(struct block_device *bd, struct hd_geometry *hg) +{ + /* We don't have real geometry info, but let's at least return + values consistent with the size of the device */ + sector_t nsect = get_capacity(bd->bd_disk); + sector_t cylinders = nsect; + + hg->heads = 0xff; + hg->sectors = 0x3f; + sector_div(cylinders, hg->heads * hg->sectors); + hg->cylinders = cylinders; + if ((sector_t)(hg->cylinders + 1) * hg->heads * hg->sectors < nsect) + hg->cylind...

When I submitted the qcow2 patch for blktap, suggestions came up that the qemu block drivers should be used also for blktap to eliminate the current code duplication in ioemu and blktap. The attached patch adds support for a tap:ioemu pseudo driver. Devices using this driver won''t use tapdisk (containing the code duplication) any more, but will connect to the qemu-dm of the domain. In

Hello syslinux, Merry Christmas! These patches will make extlinux work with umounted ext2/3/4 filesystem, for example: $ extlinux -i /dev/sdXN or $ extlinux -i file_block Also it can work with something like: $ extlinux /dev/sdXN --reset-adv or $ extlinux file_block --reset-adv We don't use a new option (I planed to use "-d" but it is already in use), it will check whether the

Hello, Happy New Year! These patches make syslinux/linux support ext2/3/4, and it doesn't require the root privilege, I'd like to add a separate e2fs/syslinux, if that is more appropriate, it should be easy to do that. I put these patches on github so that you can easily get them in case you'd like to test them. (The repo's name is sys_tmp, which avoids confusing others, I will

Well this is a new one.... Illumos/Openindiana let me add a device as a hot spare that evidently has a different sector alignment than all of the other drives in the array. So now I''m at the point that I /need/ a hot spare and it doesn''t look like I have it. And, worse, the other spares I have are all the same model as said hot spare. Is there anything I can do with this or

...ncmds sizeofcmds flags MH_MAGIC_64 X86_64 ALL 0x00 OBJECT 4 432 SUBSECTIONS_VIA_SYMBOLS Load command 0 cmd LC_SEGMENT_64 cmdsize 312 segname vmaddr 0x0000000000000000 vmsize 0x0000000000000900 fileoff 464 filesize 2304 maxprot rwx initprot rwx nsects 3 flags (none) Section sectname __text segname __TEXT addr 0x0000000000000000 size 0x00000000000006b6 offset 464 align 2^4 (16) reloff 2768 nreloc 9 type S_REGULAR attributes PURE_INSTRUCTIONS SOME_INSTRUCTIONS reserved1 0 reserved2 0 Section sectnam...

...0 <SUN146G cyl 14087 alt 2 hd 24 sec 848> /pci at 1c,600000/scsi at 2/sd at 2,0 format> verify Primary label contents: Volume name = < > ascii name = <SUN146G cyl 14087 alt 2 hd 24 sec 848> pcyl = 14089 ncyl = 14087 acyl = 2 nhead = 24 nsect = 848 Part Tag Flag Cylinders Size Blocks 0 root wm 0 - 12 129.19MB (13/0/0) 264576 1 swap wu 13 - 25 129.19MB (13/0/0) 264576 2 backup wu 0 - 14086 136.71GB (14087/0/0) 2...

...the boot sector is from 0~512, the boot image starts after + */ #define BTRFS_BOOTSECT_AREA 65536 #define BTRFS_EXTLINUX_OFFSET SECTOR_SIZE #define BTRFS_SUBVOL_MAX 256 /* By btrfs specification */ @@ -308,12 +312,12 @@ static int patch_file_and_bootblock(int fd, const char *dir, int devfd) nsect += 2; /* Two sectors for the ADV */ sectp = alloca(sizeof(sector_t) * nsect); if (fs_type == EXT2 || fs_type == VFAT || fs_type == NTFS || - fs_type == XFS) { + fs_type == XFS || fs_type == UFS1) { if (sectmap(fd, sectp, nsect)) { perror("bmap"); exit(1); } - } el...

...s_type == BTRFS ? SECTOR_SIZE : get_sector_size(devfd); get_geometry(devfd, totalbytes, sector_size, &geo); if (opt.heads) @@ -318,6 +319,7 @@ static int patch_file_and_bootblock(int fd, const char *dir, int devfd) int i; sector_t *sp = sectp; +// FIXME ?? for (i = 0; i < nsect - 2; i++) *sp++ = BTRFS_EXTLINUX_OFFSET/SECTOR_SIZE + i; for (i = 0; i < 2; i++) @@ -410,12 +412,33 @@ int install_bootblock(int fd, const char *device) return 0; } -int ext2_fat_install_file(const char *path, int devfd, struct stat *rst) +static int inc_and_align(int fd, unsigne...

...the boot sector is from 0~512, the boot image starts after + */ #define BTRFS_BOOTSECT_AREA 65536 #define BTRFS_EXTLINUX_OFFSET SECTOR_SIZE #define BTRFS_SUBVOL_MAX 256 /* By btrfs specification */ @@ -308,12 +312,12 @@ static int patch_file_and_bootblock(int fd, const char *dir, int devfd) nsect += 2; /* Two sectors for the ADV */ sectp = alloca(sizeof(sector_t) * nsect); if (fs_type == EXT2 || fs_type == VFAT || fs_type == NTFS || - fs_type == XFS) { + fs_type == XFS || fs_type == UFS1) { if (sectmap(fd, sectp, nsect)) { perror("bmap"); exit(1); } - } el...

Hi Kent, My guess is you are getting some new bit of info in your object files and your ranlib(1) is older and doesn't know about it. If you can send me the .o file or the output of otool(1) with the -hlv options on your object file I can take a look. Kev P.S. you can find out the version of ranlib(1) you have by running strings(1) on it and grep(1)'ing for the string

Ran into this today -- rebuilt the SVN Trunk for this morning of LLVM+CLANG. Now every time my builds try and make a library from .o files, ranlib complains about 'malformed object' files. This is with OS X 10.7.4, and the binary tools from XCode 4.4.1 ld -v @(#)PROGRAM:ld PROJECT:ld64-127.2 llvm version 3.0svn, from Apple Clang 3.0 (build 211.12) ranlib doesn't tell you what

The `lofiadm'' man page describes how to export a file as a block device and then use `mkfs -F pcfs'' to create a FAT filesystem on it. Can''t I do the same thing by first creating a zvol and then creating a FAT filesystem on it? Nothing I''ve tried seems to work. Isn''t the zvol just another block device? -- -Gary Mills- -Unix Group-

This patch series copies the core of the tapdisk process from blktap2, with updates coming from blktap2.5. Signed-off-by: Thanos Makatos <thanos.makatos@citrix.com>

More cleanup. In this patch-set we deal with the following issues: 1) While a Linux guest on Hyper-V can be assigned removable media devices (DVD, floppy etc), these devices are not handled by the Hyper-V block driver. So, we cleanup all the dead code dealing with removable media devices. 2) There were multiple functions to retrieve information about the device. Since much of

More cleanup. In this patch-set we deal with the following issues: 1) While a Linux guest on Hyper-V can be assigned removable media devices (DVD, floppy etc), these devices are not handled by the Hyper-V block driver. So, we cleanup all the dead code dealing with removable media devices. 2) There were multiple functions to retrieve information about the device. Since much of