CUPS

["Vennekötter, Matthias"]

> Ich würde (wie immer:-) mir mal per strace angucken, was da denn so
> eigentlich passiert:
> 
> 	strace -tt -f -o xxx -f -ff lp druckdatei.ps
> 
> ...und das dann so oft aufrufen, bis es mal hängt.
> 
> MfG, JBG
> 
	OK,

	anbei die Ausgabe gekürzt, der 12te Job hängt 5 Minuten.

	Kann mir jemand die Zeilen erklären, mein Halbwissen ist hier am
Ende.

	11:19:03.682107 recv(3, "HP LaserJet 5000 Series PS on bo"..., 35,
0) = 35
	11:19:03.682177 time(NULL)              = 1039083543
	11:19:03.682237 recv(3, "#", 1, 0)      = 1
	11:19:03.682297 time(NULL)              = 1039083543
	11:19:03.682357 recv(3, "\0\f", 2, 0)   = 2
	11:19:03.682420 time(NULL)              = 1039083543
	11:19:03.682479 recv(3, "printer-type", 12, 0) = 12
	11:19:03.682543 brk(0x819a000)          = 0x819a000
	11:19:03.682618 time(NULL)              = 1039083543
	11:19:03.682750 recv(3, "\0\4", 2, 0)   = 2
	11:19:03.682820 time(NULL)              = 1039083543
	11:19:03.682880 recv(3, "\0\0\260V", 4, 0) = 4
	11:19:03.682945 time(NULL)              = 1039083543
	11:19:03.683005 recv(3, "\3", 1, 0)     = 1
	11:19:03.683095 time(NULL)              = 1039083543
	11:19:03.683155 recv(3, "", 97, 0)      = 0
	11:24:02.881433 close(3)                = 0
	11:24:02.881881 rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
	11:24:02.882078 gettimeofday({1039083842, 882110}, NULL) = 0
	11:24:02.882494 open("/etc/hosts", O_RDONLY) = 3
	11:24:02.882612 fcntl64(3, F_GETFD)     = 0
	11:24:02.882676 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
	11:24:02.882748 fstat64(3, {st_mode=S_IFREG|0644, st_size=5884,
...}) = 0
	11:24:02.882855 old_mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
	11:24:02.882952 read(3, "## Configured using SAM by root "..., 4096)
= 4096
	11:24:02.883295 read(3, "1 \n104.0.0.82    \ttbo2\n104.0.0.9"...,
4096) = 1788
	11:24:02.883481 read(3, "", 4096)       = 0
	11:24:02.883551 close(3)                = 0
	11:24:02.883611 munmap(0x40016000, 4096) = 0 

	mfg

	Matthias Vennekötter