Displaying 7 results from an estimated 7 matches for "mmap_length".
2009 Jun 02
2
record points outside file error with dovecot revision 9116:9ae55b68cf61
...dovecot: IMAP(testuser): Corrupted index cache file /full/path/
dovecot.index.cache: record points outside file
The errors can be in either folders or INBOX.
I put some syslog statements in src/lib-index/mail-cache-lookup.c to
help understand this.
if (offset + sizeof(*rec) > cache->mmap_length) {
mail_cache_set_corrupted(cache, "record points
outside file");
syslog(LOG_DEBUG,"mail_cache_get_record rec->size is
%d ", rec->size);
syslog(LOG_DEBUG,"cache->mmap_length is %d ", cache-
>mmap_leng...
2006 Jun 29
2
x86_64 platform : addresses type
...sses are actually on 32 bits, such as in
typedef struct {
u32 flags;
u32 mem_lower;
u32 mem_upper;
u32 boot_device;
u32 cmdline;
u32 mods_count;
u32 mods_addr;
union {
aout_symbol_table_t aout_sym;
elf_section_header_table_t elf_sec;
} u;
u32 mmap_length;
u32 mmap_addr;
} multiboot_info_t
However, on x86_64 using gcc, addresses as well as unsigned long are 64
bits long.
It seems that luckily mmap_addr is below 2*32-1, making the u32 type
acceptable
so far (for instance in function __start_xen, where the memory map is
turned into
another s...
2012 Jul 02
4
Xen EFI boot how to?
I have a IBM System x3600 series server with UEFI.
I managed to compile the xen EFI (xen-4.2-unstable.efi).
The machine is currently running Ubuntu with grub2.
I can see a grubx64.efi in /boot/efi/EFI/ubuntu/grubx64.efi
Where should I put the xen efi ?
I tried creating a efi/EFI/xen/xen-4.2-unstable.efi and added it as a boot option using efibootmgr.
All I get in that case is a blank screen.
I
2005 Aug 17
2
[PATCH] Increasing E820MAX
We found machines with >32 E820 memory map entries, where Xen fails to
boot (but Linux does boot fine). The native Linux (both x86 and x86_86)
already has:
#define E820MAX 128 /* number of entries in E820MAP */
Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
Jun
---
Intel Open Source Technology Center
--
diff -r 3bb1857981e6 -r 51e9c0c806b2 xen/include/asm-x86/e820.h
---
2005 Sep 08
1
1.0alpha1: another imap core, no assert
...used = 0}
(gdb) print fields
Variable "fields" is not available.
(gdb) print view-> *(view->cache)
$3 = {index = 0xa9328, ext_id = 3,
filepath = 0xaad30 "/home/students/r/rtohara/.imap/INBOX/dovecot.index.cache", fd = 6,
mmap_base = 0xff100000, data = 0xff100000, mmap_length = 26712, file_cache = 0x0,
dotlock_settings = {temp_prefix = 0x0, lock_suffix = 0x0, timeout = 120, stale_timeout = 60,
immediate_stale_timeout = 300, callback = 0, context = 0x0}, dotlock = 0x0,
hdr = 0xff100000, hdr_copy = {version = 1 '\001', unused = "\000\000", indexi...
2006 May 22
1
beta8: cores on corrupted index file
...ache=0xb8f38) at mail-cache.c:95
95 if (mail_cache_map(cache, 0, 0) < 0)
(gdb) print *cache
$1 = {index = 0xb7fc8, ext_id = 1,
filepath = 0xb8fc8 "/home/students/s/senagel/.imap/sent-mail-apr-2004/dovecot.index.cache", fd = 9, mmap_base = 0xfefa0000, data = 0xfefa0000,
mmap_length = 316416, file_cache = 0x0, dotlock_settings = {
temp_prefix = 0x0, lock_suffix = 0x0, timeout = 120, stale_timeout = 60,
callback = 0, context = 0x0, use_excl_lock = 0}, dotlock = 0x0, hdr = 0x0,
hdr_copy = {version = 0 '\0', compat_sizeof_uoff_t = 0 '\0',
compat_size...
2007 Apr 28
13
X86_64 and 4GB RAM
Hello,
I have an odd problem on a dual processor, dual core Opteron system.
Obviosously it is x86_64 so should have no problem large amounts of
RAM. The system has 4 GB installed (2GB on each processor).
If I boot the system with a fresh install of Debian Etch it sees all the memory
fine. dmesg reports:
Memory: 4107008k/5242880k available (1929k kernel code, 86836k
reserved, 864k data, 176k