search for: eb

...fs/ioctl.c | 4 +- 8 files changed, 709 insertions(+), 104 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index fbaaf20..c786a58 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1938,14 +1938,19 @@ static inline void btrfs_set_token_##name(struct extent_buffer *eb, \ #define BTRFS_SETGET_HEADER_FUNCS(name, type, member, bits) \ static inline u##bits btrfs_##name(struct extent_buffer *eb) \ { \ - type *p = page_address(eb->pages[0]); \ - u##bits res = le##bits##_to_cpu(p->member); \ + type *p; \ + u##bits res; \ + \...

...ts filled for accounts. I'm using "winbind use default domain" because users are also used on linux PC labs. So currently an user user1 from domain AD can request a ticket and access his share with smbclient -k //server/user1 wbinfo -i user1 gives correct values. But a user admin.eb from subdomain PSI can't access his share after requesting a ticket wbinfo -i admin.eb gives correct value: PSI+admin.eb:*:9994:5000::/psihome/admin/admin.eb:/bin/bash but the smbd logs are saying: Adding homes service for user 'PSI+admin.eb' using home directory: '/psihome/a...

...ing "winbind use default domain" because users are also used on > linux PC labs. > > So currently an user user1 from domain AD can request a ticket and > access his share with smbclient -k //server/user1 > wbinfo -i user1 gives correct values. > > But a user admin.eb from subdomain PSI can't access his share after > requesting a ticket > wbinfo -i admin.eb gives correct value: > PSI+admin.eb:*:9994:5000::/psihome/admin/admin.eb:/bin/bash > > but the smbd logs are saying: > > Adding homes service for user 'PSI+admin.eb' usi...

Hi guys I have a reasonably basic question with zoo usage, but I havent been able to find a satisfactory workaround yet. Heres a simple example of what I'm talking about (the following data frame contains numeric columns that contains NAs): > head(ebs) time src tstamp code bid ask 1 2009-03-03 13:03:29.536 perf.Tib_listener 14980321164 EBS.REC.EURJPY=EBS.NaE 123.48 NA 2 2009-03-03 13:03:29.786 perf.FilteringPublisher 14980565658 EUR.JPY.SPOT 123.48 123.51 3 2009-03-03 13:03:29.786 perf.Tib_listener 14980566116 EBS.REC.EURJPY=EBS.NaE NA 12...

...+++++++++++++++----------- 1 files changed, 37 insertions(+), 11 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 41277d6..70b7cc5 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3097,6 +3097,39 @@ static void __free_extent_buffer(struct extent_buffer *eb) kmem_cache_free(extent_buffer_cache, eb); } +/* + * Helper for releasing extent buffer page. + */ +static void btrfs_release_extent_buffer_page(struct extent_buffer *eb, + unsigned long start_idx) +{ + unsigned long index; + struct page *page; + + if (!eb->first_page) + return; +...

...utomatically, and until recently Linux computers could join using wicd, wpa-supplicant, and a simple script that would retrieve the machine password with tdbdump. ( specifically tdbdump -k SECRETS/MACHINE_PASSWORD/DOMAIN /var/lib/samba/private/secrets.tdb ) On older machines running Samba 4.2 (Debian Jessie) tdbdump gives a working password such as this: ]f2>lOR4NA~hbv\00 where the actual password is ]f2>lOR4NA~hbv On newer machines running Samba 4.5 (Debian Stretch) tdbdump gives an encrypted password such as this: \EE\A9\8D\EF\AD\AC\E2\A1\9D\E2\A0\8C\E3\96\8E\E7\B0\A8\EE\97\A...

...], + (__u8)result[1], + (__u8)result[2], + (__u8)result[3], + buf->fd, + (unsigned long long)buf->dev_bytenr); + } free(result); return 1; } @@ -165,6 +181,31 @@ static int verify_parent_transid(struct extent_io_tree *io_tree, (unsigned long long)eb->start, (unsigned long long)parent_transid, (unsigned long long)btrfs_header_generation(eb)); + fprintf(stderr, "dd if=(fd %i) bs=1c skip=%llu count=8 | od -t x1:\n%02x %02x %02x %02x %02x %02x %02x %02x\n", + eb->fd, + (unsigned long long)eb->dev_bytenr + +...

hi all, i got flooded by these msgs like 1000+ lines, any idea? my kernel is dated Nov-30 FreeBSD 4.9-stable # tail -f /var/log/messages Jan 18 19:43:23 xb /kernel: arp: 202.79.180.1 moved from 00:04:5a:49:eb:74 to 00:50:0f:4f:c0:00 on rl0 Jan 18 19:45:06 xb /kernel: arp: 202.79.180.1 moved from 00:50:0f:4f:c0:00 to 00:04:5a:49:eb:74 on rl0 Jan 18 19:45:18 xb /kernel: arp: 202.79.180.1 moved...

I''m trying to provide some "disaster-proofing" on Amazon EC2 by using a ZFS-based EBS volume for primary data storage with Amazon S3-backed snapshots. My aim is to ensure that, should the instance terminate, a new instance can spin-up, attach the EBS volume and auto-/re-configure the zpool. I''ve created an OpenSolaris 2009.06 x86_64 image with the zpool structure already...

Another GlusterFS 3.1 question on my blog (http://cloudarchitect.posterous.com). Any help/ideas will be appreciated. Thanks Joshua ---- Here's my challenge: I have several 1 tb ebs volumes now that are un-replicated and reaching capacity. I'm trying to suss out the most efficient way to get each one of these into its own replicated 4 tb gluster fs. My hope was that I could snapshot each one, restore it twice from the snapshot, and launch this pair as a pre-replicated gl...

...ly Linux computers could join using wicd, wpa-supplicant, and a simple script that would retrieve the machine password with tdbdump. > > > ( specifically tdbdump -k SECRETS/MACHINE_PASSWORD/DOMAIN /var/lib/samba/private/secrets.tdb ) > > > On older machines running Samba 4.2 (Debian Jessie) tdbdump gives a working password such as this: > > > ]f2>lOR4NA~hbv\00 where the actual password is ]f2>lOR4NA~hbv > > > On newer machines running Samba 4.5 (Debian Stretch) tdbdump gives an encrypted password such as this: > > > \EE\A9\8D\EF\AD\A...

...loc(sizeof(*tm), GFP_ATOMIC); + tm = *tm_ret = kzalloc(sizeof(*tm), flags); if (!tm) return -ENOMEM; @@ -591,14 +591,14 @@ __tree_mod_log_insert_key(struct btrfs_fs_info *fs_info, static noinline int tree_mod_log_insert_key_mask(struct btrfs_fs_info *fs_info, struct extent_buffer *eb, int slot, - enum mod_log_op op, gfp_t flags) + enum mod_log_op op) { int ret; if (tree_mod_dont_log(fs_info, eb)) return 0; - ret = __tree_mod_log_insert_key(fs_info, eb, slot, op, flags); + ret = __tree_mod_log_insert_key(fs_info, eb, slot, op, GFP_ATOMIC); tree_mod_...

Hello Looking to build CentOS based micro EC2 instance bootable from Amazon EBS. Want that the image be minimal, so that I can add only the rpms I want. Despite looking could not find a way to import a CentOS image from scratch or an existing minimal CentOS image that is bootable from EBS. My server must must persist, as I cannot handle issues with a dynamic server, so I wan...

It doesn't look like iopl() is working. I'm taking an exception on every IO instruction. inl(0xde04) = 00000100 eip:765e eax:0100 ebx:0000 ecx:0320 edx:de04 esi:03f5 edi:0087 ebp:0000 esp:6b62 cs:c000 ss:c000 es:0000 ds:c000 fs:0000 gs:0000 eflags:00000246 exception: code at 0x000c7661: 66 ef 5a 59 66 58 9d c3 53 bb 02 00 e8 5e ff 5b c3 53 bb 05 00 e8 55 ff 5b c3 53 bb 0d 00 e8 4c outl(0xde04, 00000000) eip:...

...estination address... is it possible to send packets out onto the internet addressed like that? whois doesn't turn up anything on 10.21.72.1. Anybody got suggestions on how I'd track this down? Thanks! Aug 16 21:13:59 kernel: DROP <4>DROPIN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:23:eb:77:71:d9:08:00 <1>SRC=10.21.72.1 DST=255.255.255.255 <1>LEN=328 TOS=0x00 PREC=0x00 TTL=255 ID=34040 PROTO=UDP <1>SPT=67 DPT=68 LEN=308 Aug 16 21:14:45 kernel: DROP <4>DROPIN=eth0 OUT= MAC=ff:ff:ff:ff:ff:ff:00:23:eb:77:71:d9:08:00 <1>SRC=10.21.72.1 DST=255.255.255.255...

Hi, I am trying to copy the latest CentOS image to my own AWS account so that I can enable EBS volume encryption. It currently looks like the option when sharing the image is not enabled to allow direct copying of the snapshots, and I am wondering if this could be looked at? I can start an instance with this AMI, then create a new snapshot for the purpose of enabling EBS volume encryption...

...arch=x86 -filetype=obj labeltest.s -o x86_labeltest.o $ llvm-objdump -d x86_labeltest.o x86_labeltest.o: file format ELF32-i386 Disassembly of section .text: foo: 0: 90 nop bum: 1: 90 nop 2: eb fd jmp -3 4: eb fb jmp -5 6: eb 01 jmp 1 8: 90 nop baz: 9: 90 nop...

...io.h | 3 +++ 2 files changed, 19 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index b177ed3..d2fc17a 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3053,6 +3053,22 @@ static inline struct page *extent_buffer_page(struct extent_buffer *eb, return p; } +void access_extent_buffer_page(struct bio_vec *vec, struct extent_buffer *eb, + unsigned long start, unsigned long len) +{ + size_t start_offset = eb->start & ((u64)PAGE_CACHE_SIZE - 1); + unsigned long i = (start_offset + start) >> PAGE_CACHE_SHIFT; + size_t offs...

...t logon on a WinXP machine (wfassi-PC ,everything was alright until at a moment user coudnt connect anymore) , here is log.nmbd : [2013/07/15 16:39:26, 5] libsmb/nmblib.c:797(read_packet) Received a packet of len 50 from (192.168.0.89) port 137 [2013/07/15 16:39:26, 4] libsmb/nmblib.c:106(debug_nmb_packet) nmb packet from 192.168.0.89(137) header: id=32801 opcode=Query(0) response=No header: flags: bcast=Yes rec_avail=No rec_des=Yes trunc=No auth=No header: rcode=0 qdcount=1 ancount=0 nscount=0 arcount=0 question: q_name=EB<1c> q_type=32 q_class=1 [2013/07...

Now we set @refs to 2 on creating a new extent buffer, meanwhile we allocate the needed free space, but we don''t give enough free_extent_buffer() to reduce the eb''s references to zero so that the eb can finally be freed, so the problem is we has decrease the referene count of backrefs to zero, which ends up releasing the space occupied by the eb, and this space can be allocated again for something else(another eb or disk), usually a crash(core dump)...