Re: Cannot mount a LAN samba share with usmb
>On 2021-02-03, tilikoom wrote: >> >> Hello - sorry if this is the wrong support channel for this - I am >> quite new to \ this stuff. I cannot mount a samba share in a LAN with >> usmb. The binary \ successfully parses my .usmb.conf but then drops >> me into some sort of assembly \ prompt that shows: Opcode: init >> >> Command: '$ usmb -c /home/myuser/.usmb.conf -d local_mount' >> Permissions: 'chmod 600 /home/myuser/.usmb.conf' Owner: 'chown >> root:wheel /home/myuser/.usmb.conf' I have it working on my machine (fairly recent snapshot). Here is my usmb.conf, in case it's useful: = rommie anindya rommie rommie /home/anindya/Downloads/mnt allow_other = Mounts with: doas usmb -c ~/Downloads/usmb.conf -u rommie Luckily the "allow_other" option works so I can set permissions as root and have read/write access as my normal user. > >FUSE on OpenBSD doesn't currently work as a normal user, only as root. Yes, unfortunately one has to be root. > >There may be other problems too, but that's the first.. Some of the options (like umask) don't work. Also the performance is not great but for quick transfers it's usable. FUSE won't have good performance anyway. Anindya
IPv6 - Using 4G Wan
Hello, I have a 4G Wan Service which is IPv6 enabled. I get an IPv6 address and it will populate the route table automatically, though I am unable to connect to sites using IPv6, "test-ipv6.com" will say I have no IPv6 address. Also, I cannot ping the IPv6 default gateway address or any IPv6 sites, e.g. google.com. I am using “ping6”. I know the 4G connection is working as I can connect my MacBook directly to the 4G Modem (configured in Bridge Mode) and my MacBook gets an IPv6 address and I a have working Internet connection with no issues. I have provided some information below regarding my setup. I am using openbsd 6.8 (release) with latest patches installed. Any hints will be appreciated. /etc/hostname.em0 dhcp inet6 autoconf Ifconfig ofw$ ifconfig lo0: flags=8049 mtu 32768 index 4 priority 0 llprio 3 groups: lo inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 inet 127.0.0.1 netmask 0xff00 em0: flags=a08843 mtu 1500 lladdr 00:e0:67:15:e7:82 index 1 priority 0 llprio 3 groups: egress media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause) status: active inet6 fe80::2e0:67ff:fe15:e782%em0 prefixlen 64 scopeid 0x1 inet 22.208.0.133 netmask 0xff00 broadcast 22.208.0.255 inet6 2001:8004:1420:58d8:72b0:a75d:c8db:22f5 prefixlen 64 autoconf inet6 2001:8004:1420:58d8:7705:d6c3:8775:babe prefixlen 64 autoconf autoconfprivacy pltime 84436 vltime 171336 em1: flags=8843 mtu 1500 lladdr 00:e0:67:15:e7:83 index 2 priority 0 llprio 3 media: Ethernet autoselect (100baseTX full-duplex,rxpause,txpause) status: active inet 10.99.1.1 netmask 0xff00 broadcast 10.99.1.255 enc0: flags=0<> index 3 priority 0 llprio 3 groups: enc status: active pflog0: flags=141 mtu 33136 index 5 priority 0 llprio 3 groups: pflog Ndp output ofw$ ndp -a Neighbor Linklayer Address Netif ExpireS Flags 2001:8004:1420:58d8:72b0:a75d:c8db:22f5 00:e0:67:15:e7:82 em0 permanent R l 2001:8004:1420:58d8:7705:d6c3:8775:babe 00:e0:67:15:e7:82 em0 permanent R l fe80::2e0:67ff:fe15:e782%em0 00:e0:67:15:e7:82 em0 permanent R l fe80::54b0:dcff:fe43:f656%em082:63:9c:36:23:a2 em0 23h35m6s S R fe80::81f8:3655:c614:449c%em0(incomplete) em0 expired I R Route Table Internet: DestinationGatewayFlags Refs Use Mtu Prio Iface default22.208.0.1 UGS5 9360 - 8 em0 base-address.mcast localhost URS00 32768 8 lo0 10.99.1/24 ofwUCn10 - 4 em1 ofw00:e0:67:15:e7:83 UHLl 0 440 - 1 em1 10.99.1.10320:c9:d0:2c:09:22 UHLc 2 9374 - 3 em1 10.99.1.255ofwUHb0 22 - 1 em1 22.208.0/2422.208.0.133 UCn10 - 4 em0 22.208.0.1 82:63:9c:36:23:a2 UHLch 1 277 - 3 em0 22.208.0.133 00:e0:67:15:e7:82 UHLl 0 419 - 1 em0 22.208.0.255 22.208.0.133 UHb00 - 1 em0 127/8 localhost UGRS 00 32768 8 lo0 localhost localhost UHhl 12 32768 1 lo0 Internet6: DestinationGatewayFlags Refs Use Mtu Prio Iface defaultfe80::81f8:3655:c614:449c%em0 UGS0 14 - 8 em0 ::/96 localhost UGRS 0 0 32768 8 lo0 localhost localhost UHhl 10 20 32768 1 lo0 :::0.0.0.0/96 localhost UGRS 0 0 32768 8 lo0 2001:8004:1420:58d8::/64 2001:8004:1420:58d8:72b0:a75d: UCPn 0 1 - 4 em0 2001:8004:1420:58d8::/64 2001:8004:1420:58d8:7705:d6c3: UCPn 0 0 - 4 em0 2001:8004:1420:58d8:72b0:a75d:c8db 00:e0:67:15:e7:82 UHLl 0 2 - 1 em0 2001:8004:1420:58d8:7705:d6c3:8775 00:e0:67:15:e7:82 UHLl 0 17 - 1 em0 2002::/24 localhost UGRS 0 0 32768 8 lo0 2002:7f00::/24 localhost UGRS 0 0 32768 8 lo0 2002:e000::/20 localhost UGRS 0 0 32768 8 lo0 2002:ff00::/24 localhost UGRS 0 0 32768 8 lo0 fe80::/10 localhost UGRS 0 1 32768
Re: Cannot mount a LAN samba share with usmb
On 2021-02-03, tilikoom wrote: > This is an OpenPGP/MIME signed message (RFC 4880 and 3156) > ---70f6a2a78cd3a92ae8289939c5051701 > Content-Type: > multipart/alternative;boundary=-f606deaeef98ebf2eaa6cb6012e96e31 > > ---f606deaeef98ebf2eaa6cb6012e96e31 > Content-Transfer-Encoding: 8bit > Content-Type: text/plain;charset=utf-8 > > Hello - sorry if this is the wrong support channel for this - I am quite new > to this stuff. I cannot mount a samba share in a LAN with usmb. The binary > successfully parses my .usmb.conf but then drops me into some sort of > assembly prompt that shows: > > Opcode: init > > Command: '$ usmb -c /home/myuser/.usmb.conf -d local_mount' > Permissions: 'chmod 600 /home/myuser/.usmb.conf' > Owner: 'chown root:wheel /home/myuser/.usmb.conf' FUSE on OpenBSD doesn't currently work as a normal user, only as root. There may be other problems too, but that's the first..
Re: OpenMPI 4.0.5 segfault with mpi_file_open() [ OpenBSD 6.8 release & current ]
I looked into the IO issue, one hint is found with export OMPI_MCA_io_base_verbose=40 mpirun -np 1 -H localhost:1 ./mpitest ... mca: base: components_open: found loaded component ompio mca: base: components_open: component ompio open function successful mca: base: components_open: found loaded component romio321 mca: base: components_open: component romio321 open function successful ... So in fact there are two IO components available: ompio and romio321. The first is selected (and fails). If you select the second, mpitest works: $ mpirun -np 1 -H localhost:1 --mca io romio321 ./mpitest This is process 1 / 1 You can make this permanent with export OMPI_MCA_io=romio321 added to your login scripts. HTH. (OpenMPI is too complicated for it's own good.) John On 2021-02-03 09:51, j...@bitminer.ca wrote: Hi Martin, I haven't run into your MPI_File_open issue (don't use it), but your code does fail for me too in the same way. $> mpirun -np 1 -H localhost:1 ./fmpitest fmpitest:/usr/local/lib/libmpi.so.5.0: ./fmpitest : WARNING: symbol(mpi_fortran_statuses_ignore_) size mismatch, relink your program fmpitest:/usr/local/lib/libmpi.so.5.0: ./fmpitest : WARNING: symbol(mpi_fortran_status_ignore_) size mismatch, relink your program The Fortran symbol error you see is common and I'm not sure of the cause. I did look into it at one point and decided all definitions were in fact identical, so it might be a weird compiler+linker issue. It's never been symptomatic beyond the warning so I ignore it. --John
Re: OpenMPI 4.0.5 segfault with mpi_file_open() [ OpenBSD 6.8 release & current ]
Hi Martin, I haven't run into your MPI_File_open issue (don't use it), but your code does fail for me too in the same way. $> mpirun -np 1 -H localhost:1 ./fmpitest fmpitest:/usr/local/lib/libmpi.so.5.0: ./fmpitest : WARNING: symbol(mpi_fortran_statuses_ignore_) size mismatch, relink your program fmpitest:/usr/local/lib/libmpi.so.5.0: ./fmpitest : WARNING: symbol(mpi_fortran_status_ignore_) size mismatch, relink your program The Fortran symbol error you see is common and I'm not sure of the cause. I did look into it at one point and decided all definitions were in fact identical, so it might be a weird compiler+linker issue. It's never been symptomatic beyond the warning so I ignore it. --John
Cannot mount a LAN samba share with usmb
signature.asc Description: OpenPGP digital signature
HP 13-w0XX laptop's Realtek ALC295 audio codec - Not all speakers produce sound
Hello, I'm looking to get quad speakers working on my laptop, only 2
front speakers are working, 2 back speakers are not. I took a
peek at /usr/src/sys/dev/pci/azalia_codec.c, my 0x10ec0295 codec doesn't
have explicit support. I might figure how to add support eventualy, I
used to run Linux on it. I was using this hda-jack-retask.fw patch to get
all the speakers working there, if anyone is familiar with this. I'll paste it
here.
$ cat hda-jack-retask.fv
[codec]
0x10ec0295 0x103c827e 0
[pincfg]
0x12 0xb7a60130
0x13 0x4000
0x14 0x02170150
0x16 0x41f0
0x17 0x90170110
0x18 0x41f0
0x19 0x50170110
0x1a 0x41f0
0x1b 0x41f0
0x1d 0x4061
0x1e 0x41f0
0x21 0x01174150
Would be great to get some tips on this.
# mixerctl -v
inputs.dac-2:3=158,158
inputs.dac-0:1=158,158
record.adc-0:1_mute=off [ off on ]
record.adc-0:1=124,124
record.adc-2:3_mute=off [ off on ]
record.adc-2:3=124,124
record.adc-4:5_mute=off [ off on ]
record.adc-4:5=124,124
inputs.mic=85,85
outputs.spkr_source=dac-2:3 [ dac-2:3 ]
outputs.spkr_mute=off [ off on ]
outputs.spkr_eapd=on [ off on ]
inputs.mic2=85,85
outputs.mic2_dir=input-vr80 [ none input input-vr0 input-vr50 input-vr80
input-vr100 ]
outputs.hp_source=dac-0:1 [ dac-2:3 dac-0:1 ]
outputs.hp_mute=off [ off on ]
outputs.hp_boost=off [ off on ]
outputs.hp_eapd=on [ off on ]
record.adc-4:5_source=mic2 { mic2 }
record.adc-2:3_source=mic2,mic { mic2 mic }
record.adc-0:1_source=mic [ mic ]
outputs.mic2_sense=unplugged [ unplugged plugged ]
outputs.hp_sense=unplugged [ unplugged plugged ]
outputs.spkr_muters=hp { hp }
outputs.master=158,158
outputs.master.mute=off [ off on ]
outputs.master.slaves=dac-2:3,dac-0:1,spkr,hp { dac-2:3 dac-0:1 spkr hp }
record.volume=124,124
record.volume.mute=off [ off on ]
record.volume.slaves=adc-0:1,adc-2:3,adc-4:5 { adc-0:1 adc-2:3 adc-4:5 mic
mic2 }
record.enable=sysctl [ off on sysctl ]
# dmesg
OpenBSD 6.8-stable (GENERIC.MP) #0: Tue Feb 2 11:53:42 MSK 2021
u...@lap.lan:/sys/arch/amd64/compile/GENERIC.MP
real mem = 8446021632 (8054MB)
avail mem = 8175013888 (7796MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0x3b2d5000 (40 entries)
bios0: vendor American Megatrends Inc. version "F.50" date 12/12/2019
bios0: HP HP Spectre x360 Convertible 13-w0XX
acpi0 at bios0: ACPI 6.1
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT MCFG SSDT FIDT SSDT MSDM SSDT HPET SSDT UEFI
SSDT LPIT WSMT SSDT SSDT DBGP DBG2 DMAR NHLT TPM2 ASF! BGRT
acpi0: wakeup devices PS2K(S3) PS2M(S3) RP09(S4) PXSX(S4) RP10(S4) PXSX(S4)
RP11(S4) PXSX(S4) RP12(S4) PXSX(S4) RP13(S4) PXSX(S4) RP01(S4) PXSX(S4)
RP02(S4) PXSX(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 3094.06 MHz, 06-8e-09
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 3092.81 MHz, 06-8e-09
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 3092.80 MHz, 06-8e-09
cpu2:
Re: relayd + pfsync
On 2/1/21 8:20 PM, Kapetanakis Giannis wrote:
> On 02/02/2021 05:18, Jordan Geoghegan wrote:
>> Hello,
>>
>> I had a question about using relayd with pfsync.
>>
>> I have a small gateway/load-balancer set up with relayd, carp and pfsync
>> plus BGPd for IP failover, and everything is working great. I was pleasantly
>> surprised at how easy it was to get pfsync tunnelled over wireguard. Things
>> failover perfectly, and I'm happy as a clam.
>>
>> I however do have a question about some pfsync/relayd details that I'm not
>> fully clear on:
>>
>> With all the plumbing being done with relayd and all the associated
>> TCP/TLS/HTTP(s) checks it's doing, it ends up setting up and tearing down a
>> decent number of connections on a recurring basis. I know in PF you can use
>> the "no-sync" keyword to prevent states created by certain rules from being
>> synced across the wire, but I haven't found a way to do this with
>> rules/states generated by relayd.
>>
>> It's probably largely irrelevant in the grand scheme of things, but I found
>> it slightly irritating having hundreds or thousands of state table entries
>> experiencing constant churn while being synced over the wire. Having the
>> noise from the relayd connectivity checks syncing back and forth makes using
>> tcpdump on a pfsync interface much less convenient. All these state table
>> entries will never be used should the machine fail-over, as all the
>> connectivity checks are initiated from the local IP address, rather that the
>> CARP address.
>>
>> So I guess what I'm trying to ask is: Is there a way to have relayd not sync
>> it's TCP/TLS/etc connectivity checks via pfsync?
>>
>> I was hoping to get a sanity check here so I can confirm weather or not I'm
>> totally off base here.
>>
>> I currently have "keep state (no-sync)" peppered throughout my config for
>> rules I want excluded from pfsync, as the pf config is quite simple. Maybe
>> I'm missing something obvious, but is there a "sync" option? ie the ability
>> to manually specify exactly which rules/states you want synced?
>>
>> Would some sort of rule like "pass out on $int_if proto tcp to any user
>> _relayd keep state (no-sync)" do what I want, or would that also catch the
>> traffic I'm trying to load balance as well?
>>
>> Any insight or advice would be much appreciated.
>>
>> P.S Sorry for the wall of text
>>
>> Regards,
>>
>> Jordan
>
> Hi,
>
> As you said, you can use the no-sync.
>
> Relayd checks don't create any pf rules. Only the listen creates rules
> pfctl -sr -a'relayd/ldap'
>
> pass in quick on rdomain 0 inet proto tcp from any to x.x.x.x port = 636
> flags S/SA keep state (tcp.established 4200) tag RELAYD_ldap rdr-to
> port 1636 least-states sticky-address
>
> local checks from LB to hosts can have the no-sync.
> I have these in my config
>
> # checks from LB
> pass out quick on $ldap_if proto tcp from ($ldap_if) to ($ldap_if:network)
> port {1389, 1636} keep state (no-sync)
>
> Maybe you have another rule (out on $ldap_if) before, that allows the traffic?
>
> I handle incoming traffic (to LB) with pftag on relayd.conf and I
> specifically allow them on out direction.
>
> # client rules
> pass out quick on $ldap_if tagged RELAYD_ldap keep state (tcp.established
> 4200)
>
> G
>
>
Hello,
Thanks for the sanity check, I've got everything working as expected now!
I need to learn to step away from the keyboard when I'm getting tired and
frustrated. The answer seems obvious in retrospect, but at least its figured
out now.
Regards,
Jordan
Re: umount at boot possible?
It worked exactly as you explained it and i learned how to use ed on the way. A million thanks Paul! > Sent: Tuesday, February 02, 2021 at 2:38 PM > From: "Paul de Weerd" > To: "misc nick" > Cc: "misc" > Subject: Re: umount at boot possible? > > On Tue, Feb 02, 2021 at 01:30:28PM +0100, misc nick wrote: > | Hello > | > | I have a separate disk that i was mounting as a nfs partition. That disk > crashed (it was very old). Now that OpenBSD 6.7/i386 release system cannot > boot because it can't mount the disk. > | Is it possible to umount the partition or somehow skip mounting it at boot > time and continue booting from the disk that contains the OS? > > Before loading the OpenBSD kernel, at the bootloader type `boot -s`. > This boots the system in single user mode. Now you can manually mount > the root filesystem (`mount -u -w /`), and you can then fix your > /etc/fstab to exclude the broken disk. > > Note that in single user mode, many userland tools are not available > if /usr is on a separate partition (which is a sane default). You'll > have to fix /etc/fstab with tools like cat and ed, or mount /usr. > > Once things are fixed, unmount everything that you manually mounted, > and remount the root filesystem read-only again (`mount -u -r /`). > Then exit the single user shell, the system should continue booting > from there. > > Cheers, > > Paul 'WEiRD' de Weerd > > -- > >[<++>-]<+++.>+++[<-->-]<.>+++[<+ > +++>-]<.>++[<>-]<+.--.[-] > http://www.weirdnet.nl/ >
Re: rsync over ssh, slow speed (700 kB/s) on x230
Hi, over cable/lan everything is fine. On my router (OpenWRT) I detected a speed/bandwidth drop from 72 Mbit/s down to 6 Mbit/s when I start the copy over wireless. That's strange, because under Linux I don't see this issue. Lesson learned: use the cable :) Best regards, Sven On 2/2/21 11:04 PM, Sven Wolf wrote: Hi, on my x230 the rsync over ssh speed is extremly slow - about 700 kB/s over wireless. I don't see a performance issue on the source and target systems. When I reboot to Linux the speed is acceptable - about 12 mB/s over wireless. The compression an ciphers parameters don't have impact to the speed. Interesting is that under OpenBSD in debug mode the lines get printed slowly. 692.05kB/s 0:17:16 debug2: channel 0: rcvd adjust 32768 Under Linux the debug lines scroll really fast over the screen debug2: channel 0: rcvd adjust 114688 Do you have any ideas how I can solve the problem? ulimit, openfiles limit etc. don't show any problems. Thanks and best regards, Sven
