search for: efbig

Has anyone tried LFS (ie >2G files support) and Ext3 together? Are there good reasons why this should/should not work? I see the RH enterprise kernel patch set specifically does not attempt both lfs and ext3, but the lfs patches themselves touch some reasonably localised parts of ext2, so I would hope (without having dived in there to test), that the ext3 changes would mirror that

...ping of EOPNOTSUPP is essential for .zero to trigger a fallback to .pwrite, missed in commit 6c0e00e9 (not to mention that it becomes a valid protocol failure once fast zero support is added). There is no Unix.ENOTSUP, or that would get the same treatment per commit abb2b47c. Preserving EROFS and EFBIG is useful because protocol.c special-cases those (by merging them into EPERM and ENOSPC over the wire). There is no Unix.EDQUOT, or that would get the same treatment. Signed-off-by: Eric Blake <eblake@redhat.com> --- plugins/ocaml/ocaml.c | 7 +++++++ plugins/ocaml/NBDKit.ml | 4 ++++ 2...

...tem + * @blocksize_bits: log of file system block size + * @num_blocks: number of blocks in file system + * + * Determine whether a file system with @num_blocks blocks (and a + * block size of 2**@blocksize_bits) is addressable by the sector_t + * and page cache of the system. Return 0 if so and -EFBIG otherwise. + */ +int generic_check_addressable(unsigned blocksize_bits, u64 num_blocks) +{ + u64 last_fs_block = num_blocks - 1; + + BUG_ON(blocksize_bits < 9); + BUG_ON(blocksize_bits > PAGE_CACHE_SHIFT); + + if (unlikely(num_blocks == 0)) + return 0; + + printk(KERN_INFO "HERE %u %lu...

Before we start accessing a huge (> 16 TiB) OCFS2 volume, we need to confirm that its journal supports 64-bit offsets. So we need to check the journal's feature bits before recovering the journal. This is not possible with JBD2 at present, because the journal superblock (where the feature bits reside) is not loaded from disk until the journal is recovered. This patch loads the journal

I tried searching this list, but couldn't find anything related to inode limits except for linux quotas. I wanted to add sieve support for our users, so was attempting to get our email system to use dovecot's deliver lda to handle email, instead of postfix's virtual lda, using maildir mailstore. When I did this, I noticed that emails would get stuck in the queue if a user was

Hi, I'm getting the following error occasional and can't find out why; 05/14/2011 09:28:51 rsyncing /dbtmp to /dbtmp.new (1st pass) .... rsync: writefd_unbuffered failed to write 4 bytes [sender]: Broken pipe (32) rsync: write failed on "/dbtmp.new/file.dmp": File too large (27) rsync error: error in file IO (code 11) at receiver.c(258) [receiver=2.6.9] rsync: connection

...g alloc_size; > + ssize_t ret = 0; > + > + if (info->state != FBINFO_STATE_RUNNING) > + return -EPERM; > + > + total_size = info->screen_size; > + > + if (total_size == 0) > + total_size = info->fix.smem_len; > + > + if (p > total_size) > + return -EFBIG; > + > + if (count > total_size) { > + err = -EFBIG; > + count = total_size; > + } > + > + if (count + p > total_size) { > + /* > + * The framebuffer is too small. We do the > + * copy operation, but return an error code > + * afterwards. Taken from f...

...e_t ret; > + int err; > + > + if (info->state != FBINFO_STATE_RUNNING) > + return -EPERM; > + > + if (info->screen_size) > + total_size = info->screen_size; > + else > + total_size = info->fix.smem_len; > + > + if (pos > total_size) > + return -EFBIG; > + if (count > total_size) { > + err = -EFBIG; > + count = total_size; > + } > + if (total_size - count < pos) { > + if (!err) > + err = -ENOSPC; > + count = total_size - pos; > + } > + > + /* > + * Copy to framebuffer even if we already logged an...

...e_t ret; > + int err; > + > + if (info->state != FBINFO_STATE_RUNNING) > + return -EPERM; > + > + if (info->screen_size) > + total_size = info->screen_size; > + else > + total_size = info->fix.smem_len; > + > + if (pos > total_size) > + return -EFBIG; > + if (count > total_size) { > + err = -EFBIG; > + count = total_size; > + } > + if (total_size - count < pos) { > + if (!err) > + err = -ENOSPC; > + count = total_size - pos; > + } > + > + /* > + * Copy to framebuffer even if we already logged an...

...g alloc_size; > + ssize_t ret = 0; > + > + if (info->state != FBINFO_STATE_RUNNING) > + return -EPERM; > + > + total_size = info->screen_size; > + > + if (total_size == 0) > + total_size = info->fix.smem_len; > + > + if (p > total_size) > + return -EFBIG; > + > + if (count > total_size) { > + err = -EFBIG; > + count = total_size; > + } > + > + if (count + p > total_size) { > + /* > + * The framebuffer is too small. We do the > + * copy operation, but return an error code > + * afterwards. Taken from f...

...g alloc_size; > + ssize_t ret = 0; > + > + if (info->state != FBINFO_STATE_RUNNING) > + return -EPERM; > + > + total_size = info->screen_size; > + > + if (total_size == 0) > + total_size = info->fix.smem_len; > + > + if (p > total_size) > + return -EFBIG; > + > + if (count > total_size) { > + err = -EFBIG; > + count = total_size; > + } > + > + if (count + p > total_size) { > + /* > + * The framebuffer is too small. We do the > + * copy operation, but return an error code > + * afterwards. Taken from f...

...+ int c, err = 0; + unsigned long total_size; + unsigned long alloc_size; + ssize_t ret = 0; + + if (info->state != FBINFO_STATE_RUNNING) + return -EPERM; + + total_size = info->screen_size; + + if (total_size == 0) + total_size = info->fix.smem_len; + + if (p > total_size) + return -EFBIG; + + if (count > total_size) { + err = -EFBIG; + count = total_size; + } + + if (count + p > total_size) { + /* + * The framebuffer is too small. We do the + * copy operation, but return an error code + * afterwards. Taken from fbdev. + */ + if (!err) + err = -ENOSPC; + count =...

...*ppos) +{ + loff_t pos = *ppos; + size_t total_size; + ssize_t ret; + int err; + + if (info->state != FBINFO_STATE_RUNNING) + return -EPERM; + + if (info->screen_size) + total_size = info->screen_size; + else + total_size = info->fix.smem_len; + + if (pos > total_size) + return -EFBIG; + if (count > total_size) { + err = -EFBIG; + count = total_size; + } + if (total_size - count < pos) { + if (!err) + err = -ENOSPC; + count = total_size - pos; + } + + /* + * Copy to framebuffer even if we already logged an error. Emulates + * the behavior of the original fbdev impl...

...*ppos) +{ + loff_t pos = *ppos; + size_t total_size; + ssize_t ret; + int err; + + if (info->state != FBINFO_STATE_RUNNING) + return -EPERM; + + if (info->screen_size) + total_size = info->screen_size; + else + total_size = info->fix.smem_len; + + if (pos > total_size) + return -EFBIG; + if (count > total_size) { + err = -EFBIG; + count = total_size; + } + if (total_size - count < pos) { + if (!err) + err = -ENOSPC; + count = total_size - pos; + } + + /* + * Copy to framebuffer even if we already logged an error. Emulates + * the behavior of the original fbdev impl...

...> + if (info->state != FBINFO_STATE_RUNNING) > > + return -EPERM; > > + > > + total_size = info->screen_size; > > + > > + if (total_size == 0) > > + total_size = info->fix.smem_len; > > + > > + if (p > total_size) > > + return -EFBIG; > > + > > + if (count > total_size) { > > + err = -EFBIG; > > + count = total_size; > > + } > > + > > + if (count + p > total_size) { > > + /* > > + * The framebuffer is too small. We do the > > + * copy operation, but return...

...cmp (ebuf, "EDQUOT", 6) == 0) { + else if (ascii_strncasecmp (ebuf, "EDQUOT", 6) == 0) { #ifdef EDQUOT err = EDQUOT; #else @@ -432,7 +433,7 @@ handle_script_error (const char *argv0, char *ebuf, size_t len) #endif skip = 6; } - else if (strncasecmp (ebuf, "EFBIG", 5) == 0) { + else if (ascii_strncasecmp (ebuf, "EFBIG", 5) == 0) { err = EFBIG; skip = 5; } diff --git a/plugins/sh/methods.c b/plugins/sh/methods.c index 5a7dfe05..10cd4100 100644 --- a/plugins/sh/methods.c +++ b/plugins/sh/methods.c @@ -45,6 +45,7 @@ #include <n...

...return -EPERM; >>> + >>> + total_size = info->screen_size; >>> + >>> + if (total_size == 0) >>> + total_size = info->fix.smem_len; >>> + >>> + if (p > total_size) >>> + return -EFBIG; >>> + >>> + if (count > total_size) { >>> + err = -EFBIG; >>> + count = total_size; >>> + } >>> + >>> + if (count + p > total_size) { >>> + /* >>> + *...

...+ if (info->state != FBINFO_STATE_RUNNING) >> + return -EPERM; >> + >> + if (info->screen_size) >> + total_size = info->screen_size; >> + else >> + total_size = info->fix.smem_len; >> + >> + if (pos > total_size) >> + return -EFBIG; >> + if (count > total_size) { >> + err = -EFBIG; >> + count = total_size; >> + } >> + if (total_size - count < pos) { >> + if (!err) >> + err = -ENOSPC; >> + count = total_size - pos; >> + } >> + >> + /* >> + * C...

...> + if (info->state != FBINFO_STATE_RUNNING) > > + return -EPERM; > > + > > + total_size = info->screen_size; > > + > > + if (total_size == 0) > > + total_size = info->fix.smem_len; > > + > > + if (p > total_size) > > + return -EFBIG; > > + > > + if (count > total_size) { > > + err = -EFBIG; > > + count = total_size; > > + } > > + > > + if (count + p > total_size) { > > + /* > > + * The framebuffer is too small. We do the > > + * copy operation, but return...

...e <eblake@redhat.com> --- src/connections.c | 4 ++++ src/protocol.h | 1 + 2 files changed, 5 insertions(+) diff --git a/src/connections.c b/src/connections.c index e15a777..c0f0567 100644 --- a/src/connections.c +++ b/src/connections.c @@ -737,6 +737,10 @@ nbd_errno (int error) case EFBIG: case ENOSPC: return NBD_ENOSPC; +#ifdef ESHUTDOWN + case ESHUTDOWN: + return NBD_ESHUTDOWN; +#endif case EINVAL: default: return NBD_EINVAL; diff --git a/src/protocol.h b/src/protocol.h index 4571a3a..74c4527 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -145,5 +145,6...