Re: "bio too big" error

Wil Reichert
2002-12-11T12:01:58Z

Could you please enable CONFIG_KALLSYMS and regenerate the backtrace?

darwin:~$ cp /a01/movies/metropolis.avi .
bio too big device ide2(33,0) (256 > 255)
Call Trace:
[<c02035ee>] generic_make_request+0x1ce/0x210
[<e093046d>] __clone_and_map+0xbd/0x120 [dm_mod]
[<e0930558>] __split_bio+0x88/0xb0 [dm_mod]
[<e09305f5>] dm_request+0x75/0xb0 [dm_mod]
[<c020359a>] generic_make_request+0x17a/0x210
[<c01dd314>] radix_tree_extend+0x64/0x90
[<c0203684>] submit_bio+0x54/0xa0
[<c017209e>] mpage_bio_submit+0x2e/0x40
[<c0172689>] mpage_readpages+0xc9/0x160
[<c0189780>] ext3_get_block+0x0/0xb0
[<c013a526>] read_pages+0x116/0x120
[<c0189780>] ext3_get_block+0x0/0xb0
[<c013853d>] __alloc_pages+0x8d/0x290
[<c013a624>] do_page_cache_readahead+0xf4/0x180
[<c013a7fe>] page_cache_readahead+0x14e/0x190
[<c0135168>] do_generic_mapping_read+0xb8/0x410
[<c0154443>] __block_commit_write+0x93/0xa0
[<c0135500>] file_read_actor+0x0/0xf0
[<c01357c4>] __generic_file_aio_read+0x1d4/0x220
[<c0135500>] file_read_actor+0x0/0xf0
[<c013586a>] generic_file_aio_read+0x5a/0x80
[<c015076b>] do_sync_read+0x8b/0xc0
[<c0136e3c>] generic_file_write+0x5c/0x80
[<c015085e>] vfs_read+0xbe/0x130
[<c0150afe>] sys_read+0x3e/0x60
[<c01096af>] syscall_call+0x7/0xb

Wil