Re: jumbograms (& em) & nfs a no go

2003-11-02 Thread Michal Mertl
t's UDP, and you insist on it working, you might want to > make sure that the packet goes through the UDP fragmentation > and NFS rsize/wsize limitation code. > I noticed in src/sys/dev/em/README that there are problems with jumbograms and UDP so I use TCP. -- Michal Mer

Re: jumbograms (& em) & nfs a no go

2003-10-31 Thread Michal Mertl
sover cable, I could not get the > adapters to go to 1000, only 100. That might have been the cable, > or not. I can confirm it works equally well with crossover as with straight cable. -- Michal Mertl ___ [EMAIL PROTECTED] mailing list http://li

Re: jumbograms (& em) & nfs a no go

2003-10-31 Thread Michal Mertl
On Thu, 30 Oct 2003, Doug Ambrisko wrote: > Michal Mertl writes: > | On Thu, 30 Oct 2003, Sam Leffler wrote: > | > | > On Thursday 30 October 2003 04:46 am, Michal Mertl wrote: > | > > I wanted to test gigabit network performance and found out that current > | > >

Re: jumbograms (& em) & nfs a no go

2003-10-30 Thread Michal Mertl
On Thu, 30 Oct 2003, Sam Leffler wrote: > On Thursday 30 October 2003 04:46 am, Michal Mertl wrote: > > I wanted to test gigabit network performance and found out that current > > (from 5.0 to up to date -current) doesn't fully work with jumbograms (MTU > > set to 600

jumbograms (& em) & nfs a no go

2003-10-30 Thread Michal Mertl
e I later see 'nfs server 10.0.0.2:/usr: not responding'. The interface is stuck for some time - can be revived by changing mtu back to 1500 and down/up sequence. -- Michal Mertl ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman

Re: bktr(4) bufs plus patch

2003-09-04 Thread Michal Mertl
On Wed, 3 Sep 2003, Jens Rehsack wrote: > Michal Mertl wrote: > > I found 2 bugs and some potential problems in bktr(4) code. > > > > Bug 1: > > Compilation with options BKTR_USE_FREEBSD_SMBUS failes. Error is > > that code tries to use iicbus which isn't defi

Re: Twin CPU machine running with only one cpu?

2003-06-10 Thread Michal Mertl
should be able to see an idle kthread with 'top -S' eating 100% of CPU 1. You can toggle HTT on/off at any time with 'sysctl machdep.hlt_logical_cpus=0|1'. I think that when hlt_logical_cpus == 1 system shouldn't account for logical CPUs' idle time because

Re: potential for foot-shooting with KLD's

2003-03-04 Thread Michal Mertl
On Tue, 4 Mar 2003, Giorgos Keramidas wrote: > On 2003-03-02 17:34, Michal Mertl <[EMAIL PROTECTED]> wrote: > : Imagine you decided to go with modular kernel. You comment out 'device > : random' in your kernel-config and place 'random_load="YES"'

Re: potential for foot-shooting with KLD's

2003-03-03 Thread Michal Mertl
> How about `unset XX_load' ? It works only for acpi. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

potential for foot-shooting with KLD's

2003-03-02 Thread Michal Mertl
quot;' work. The other fix (probably more difficult to do) would be to make all modules loading/linking fail when they're statically compiled in. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

bktr(4) bufs plus patch

2002-12-08 Thread Michal Mertl
tr(4) unit limited to 0-15" + fi mknod bktr$unit c 92 `unit2minor $unit` mknod tuner$unit c 92 `unit2minor $((16 + $unit))` mknod vbi$unit c 92 `unit2minor $((32 + $unit))` -- Michal Mertl [EMAIL PROTECTED] *** dev/bktr/bktr_reg.h.ori Sun Dec 8 10:40

Re: ACPI + Compaq Armada m700

2002-12-04 Thread Michal Mertl
ed=1 to /boot/loader.conf[.local]. I also have hint.atkbd.0.flags="0x3" in there which helps with using my m700 with the docking station BTW. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

Re: system locks with vnode backed md(4)

2002-11-30 Thread Michal Mertl
his general VFS problem, so details there > would be very useful. May be the attached one will allow someone to track something down. PS: Sorry if you have problems with attachment, I myself find them difficult to read (I'm receivind digest of this list - isn't there a possibility to hav

Re: system locks with vnode backed md(4)

2002-11-30 Thread Michal Mertl
On Sat, 30 Nov 2002, Michal Mertl wrote: Including rwatson because of the thread on hackers@. Sorry for follow-up to myself. > Recently there was a discussion about jails on some freebsd list. Someone > recommended vnconfig(8)ed file-backed disk for jail file systems. Terry > wrote

unkillable process - 'mdconfig -t vnode' on small file

2002-11-30 Thread Michal Mertl
Subject says it all. I wanted to make vnode-backed md(4) and forgot to specify size, thas it after 'touch mdfile;mdconfig -a -t vnode -f mdfile' mdconfig process can't be killed. It's wchan ('ps axO wchan|grep mdconf') is mddest. -- Michal Mertl [EMAIL PROTECTED]

system locks with vnode backed md(4)

2002-11-30 Thread Michal Mertl
e 0 c0394720 c04ff0000 0 0 0000200 norm[SLPQ sched c0394720][SLP] swapper -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

WITNESS complaints

2002-11-19 Thread Michal Mertl
ed but I suppose it's going to be general problem - I've seen it mentioned (at least the pcm one) several times. Thanks. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

Re: crash with network load (in tcp syncache ?)

2002-11-02 Thread Michal Mertl
mber allowed on each CPU list: 128 Maximum possible: 17280 1% of cluster map consumed 516 KBytes of wired memory reserved (37% in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

Re: crash with network load (in tcp syncache ?)

2002-11-02 Thread Michal Mertl
RT_TAIL(&head->so_comp, so, so_list); > so->so_state |= SS_COMP; > This patch fixes the panics for me. Thanks a lot. I believe it should be commited. BTW: I get about 850 fetches pers second on UP an 600 SMP (the same machine and settings). Don't know if it's ex

crash with network load (in tcp syncache ?)

2002-11-01 Thread Michal Mertl
/ip_input.c:916 #17 0xc0235234 in ipintr () at /usr/src/sys/netinet/ip_input.c:934 #18 0xc02295f3 in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:97 #19 0xc01a8dc4 in ithread_loop (arg=0xc162b400) at /usr/src/sys/kern/kern_intr.c:535 #20 0xc01a7c54 in fork_exit (callout=0xc01a8bf0 , arg=0x0,

Re: bug in sysv semaphores on -CURRENT

2002-09-06 Thread Michal Mertl
On Fri, 6 Sep 2002, Alfred Perlstein wrote: Alfred (thanks) found a bug in my code. Sorry for the fuss folks :-(. > * Michal Mertl <[EMAIL PROTECTED]> [020906 06:10] wrote: > > There seems to be bug in $SUBJ. When I run attached program on recent > > -CURRENT, it always (

bug in sysv semaphores on -CURRENT

2002-09-06 Thread Michal Mertl
rogram for a minute? -- Michal Mertl [EMAIL PROTECTED] #include #include #include #include #include #include #include #include #include #define MY_SHM_MAGIC 0x56d9f13b typedef struct { struct shmid_ds shm_ds; struct semid_ds sem_ds;

Re: VLock and 5.0 DP1

2002-05-14 Thread Michal Mertl
ke sure it's owned by root and has suid bit set (or always run it as root). This easily may be security hole if there's bug in the program. HTH -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

panics with CardBus

2002-03-11 Thread Michal Mertl
#x27;\002', slot = 0 '\000', func = 0 '\000', pp_cap = 65041, pp_status = 224 'ŕ', pp_pmcsr = 226 'â', pp_data = 0 '\000'}, conf = {pc_sel = { pc_bus = 2 '\002', pc_dev = 0 '\000', pc_func = 0 '\000'}, pc_hdr = 0 '\000', pc_subvendor = 4445, pc_subdevice = 4481, pc_vendor = 4445, pc_device = 3, pc_class = 2 '\002', pc_subclass = 0 '\000', pc_progif = 0 '\000', pc_revid = 3 '\003', pd_name = '\000' , pd_unit = 0}} -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

latest pccard/cardbus megacommit broke on-boot detection

2002-02-19 Thread Michal Mertl
work in progress to make it behave more like OLDCARD ? -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

Re: ntfs and sendfile problem (corrupted data)

2001-12-31 Thread Michal Mertl
On Mon, 31 Dec 2001, Michal Mertl wrote: Sorry to bloat the list but I forgot to mention that the panics occur when I actually try to read from ntfs partition (after appliing pach from previous email). cd works ok but ls panics the kernel. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe

Re: ntfs and sendfile problem (corrupted data)

2001-12-31 Thread Michal Mertl
On Sun, 30 Dec 2001, Terry Lambert wrote: > Michal Mertl wrote: > > > > I wrote about the issue once before but now I know more about the > > problem. > > > > I have ntfs partition mounted ro on current. I can read from it without > > problems. But I noti

Re: ntfs and sendfile problem (corrupted data)

2001-12-30 Thread Michal Mertl
On Sun, 30 Dec 2001, Sheldon Hearn wrote: > > > On Sun, 30 Dec 2001 01:53:08 +0100, Michal Mertl wrote: > > > I have ntfs partition mounted ro on current. I can read from it without > > problems. But I noticed I get corrupted data (the corrupted file has > > right

ntfs and sendfile problem (corrupted data)

2001-12-29 Thread Michal Mertl
retty sure the problem is thus in sendfile(2) and/or ntfs fs support. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message

weird NTFS and FTPD performance

2001-12-04 Thread Michal Mertl
but there must be something important in a way ftpd reads files to serve. I can give you all the info you would need. -- Michal Mertl [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message