Re: bioctl crypto size limitation ?

On 05/25/17 22:59, Florian Ermisch wrote:
> Just make slice sd0a smaller
> than 100% of the RAID array.
>
> Regards, Florian
>
> Am 25. Mai 2017 19:03:59 MESZ schrieb mymlact@gmx.com:
>> I'm wondering if there is a limit to the size of a disk for full disk
>> encryption.
>>
>> I'm trying to encrypt a 32Tb raid 6 drive on a lsi 9265-8i with 8 x 6Tb
>>
>> drives and it's failing with the error "unknown error". (very
>> descriptive!)
>>
>> I was able to encrypt the 256Gb system disk without error during
>> installation.
>>
>> Without encrypting the 32Tb drive, I had no problem creating the FS and
>>
>> mounting it.
>>
>> I know people will say this is a bad idea because of fsck (and maybe
>> other reasons), but this drive will be mounted ro 99% of the time.
>>
>> Steps to recreate:
>>
>> dd if=/dev/random of=/dev/rsd0c bs=1m (took over a week)
>>
>> fdisk -iy -g sd0 (I left off the "-b 960" because this is not a
>> bootable partiton)
>>
>> disklabel -E sd0
>>
>> Label editor (enter '?' for help at any prompt)
>>> a a
>> offset: [64]
>> size: [70319603585]
>> FS type: [4.2BSD] RAID
>>> w
>>> q
>> # bioctl -v -c C -l sd0a softraid0
>> New passphrase:
>> Re-type passphrase:
>> Deriving key using bcrypt PBKDF with 16 rounds...
>> bioctl: unknown error
>>
>>
>> dmesg:
>>
>> OpenBSD 6.1-current (GENERIC.MP) #54: Thu May 11 19:20:09 MDT 2017
>> deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>> real mem = 34333851648 (32743MB)
>> avail mem = 33287512064 (31745MB)
>> mpath0 at root
>> scsibus0 at mpath0: 256 targets
>> mainbus0 at root
>> bios0 at mainbus0: SMBIOS rev. 2.6 @ 0x9d000 (51 entries)
>> bios0: vendor American Megatrends Inc. version "2.1" date 03/17/2012
>> bios0: Supermicro X8DT3
>> acpi0 at bios0: rev 2
>> acpi0: sleep states S0 S1 S4 S5
>> acpi0: tables DSDT FACP APIC MCFG SLIT SLIC OEMB SRAT HPET SSDT
>> acpi0: wakeup devices NPE1(S4) NPE2(S4) NPE3(S4) NPE4(S4) NPE5(S4)
>> NPE6(S4) NPE7(S4) NPE8(S4) NPE9(S4) NPEA(S4) P0P1(S4) PS2K(S4) USB0(S4)
>>
>> USB1(S4) USB2(S4) USB5(S4) [...]
>> acpitimer0 at acpi0: 3579545 Hz, 24 bits
>> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
>> cpu0 at mainbus0: apid 0 (boot processor)
>> cpu0: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.32 MHz
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu0: 256KB 64b/line 8-way L2 cache
>> cpu0: TSC frequency 2400324600 Hz
>> cpu0: smt 0, core 0, package 0
>> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
>> cpu0: apic clock running at 133MHz
>> cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
>> cpu1 at mainbus0: apid 2 (application processor)
>> cpu1: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu1: 256KB 64b/line 8-way L2 cache
>> cpu1: smt 0, core 1, package 0
>> cpu2 at mainbus0: apid 18 (application processor)
>> cpu2: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu2:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu2: 256KB 64b/line 8-way L2 cache
>> cpu2: smt 0, core 9, package 0
>> cpu3 at mainbus0: apid 20 (application processor)
>> cpu3: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> cpu3:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu3: 256KB 64b/line 8-way L2 cache
>> cpu3: smt 0, core 10, package 0
>> cpu4 at mainbus0: apid 32 (application processor)
>> cpu4: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu4:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu4: 256KB 64b/line 8-way L2 cache
>> cpu4: smt 0, core 0, package 1
>> cpu5 at mainbus0: apid 48 (application processor)
>> cpu5: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu5:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu5: 256KB 64b/line 8-way L2 cache
>> cpu5: smt 0, core 8, package 1
>> cpu6 at mainbus0: apid 50 (application processor)
>> cpu6: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu6:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu6: 256KB 64b/line 8-way L2 cache
>> cpu6: smt 0, core 9, package 1
>> cpu7 at mainbus0: apid 52 (application processor)
>> cpu7: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> cpu7:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu7: 256KB 64b/line 8-way L2 cache
>> cpu7: smt 0, core 10, package 1
>> cpu8 at mainbus0: apid 1 (application processor)
>> cpu8: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu8:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu8: 256KB 64b/line 8-way L2 cache
>> cpu8: smt 1, core 0, package 0
>> cpu9 at mainbus0: apid 3 (application processor)
>> cpu9: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> cpu9:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu9: 256KB 64b/line 8-way L2 cache
>> cpu9: smt 1, core 1, package 0
>> cpu10 at mainbus0: apid 19 (application processor)
>> cpu10: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu10:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu10: 256KB 64b/line 8-way L2 cache
>> cpu10: smt 1, core 9, package 0
>> cpu11 at mainbus0: apid 21 (application processor)
>> cpu11: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> cpu11:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu11: 256KB 64b/line 8-way L2 cache
>> cpu11: smt 1, core 10, package 0
>> cpu12 at mainbus0: apid 33 (application processor)
>> cpu12: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu12:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu12: 256KB 64b/line 8-way L2 cache
>> cpu12: smt 1, core 0, package 1
>> cpu13 at mainbus0: apid 49 (application processor)
>> cpu13: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.00 MHz
>> cpu13:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu13: 256KB 64b/line 8-way L2 cache
>> cpu13: smt 1, core 8, package 1
>> cpu14 at mainbus0: apid 51 (application processor)
>> cpu14: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu14:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu14: 256KB 64b/line 8-way L2 cache
>> cpu14: smt 1, core 9, package 1
>> cpu15 at mainbus0: apid 53 (application processor)
>> cpu15: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 2400.01 MHz
>> cpu15:
>> 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,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,NXE,PAGE1GB,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT
>> cpu15: 256KB 64b/line 8-way L2 cache
>> cpu15: smt 1, core 10, package 1
>> ioapic0 at mainbus0: apid 6 pa 0xfec00000, version 20, 24 pins
>> ioapic1 at mainbus0: apid 7 pa 0xfec8a000, version 20, 24 pins
>> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
>> acpihpet0 at acpi0: 14318179 Hz
>> acpiprt0 at acpi0: bus 0 (PCI0)
>> acpiprt1 at acpi0: bus 5 (NPE1)
>> acpiprt2 at acpi0: bus 4 (NPE3)
>> acpiprt3 at acpi0: bus 3 (NPE5)
>> acpiprt4 at acpi0: bus 2 (NPE7)
>> acpiprt5 at acpi0: bus -1 (NPE9)
>> acpiprt6 at acpi0: bus 1 (P0P1)
>> acpiprt7 at acpi0: bus -1 (P0P4)
>> acpicpu0 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu1 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu2 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu3 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu4 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu5 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu6 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3@0x10),
>> C1(1000@3 halt), PSS
>> acpicpu7 at acpi0: C3(350@245 mwait.3@0x20), C3(750@205 mwait.3
Not helpful at all!