Re: dump/restore timestamp problems, -current

#1 (**permalink**) 02-18-2008, 09:26 AM

On Sun, 10 Jun 2007, Stuart Henderson wrote:

> I just tried "dump -0uf -|restore rf -" on -current (Jun 9, #270),
> plain FFS1, and noticed that file creation times of the restored files
> were all set to the epoch.

I can reproduce that...

> If I restore a dump created by older dump using a newer restore,
> I'm seeing the file creation time restored as the current time

But that not. A new restore reading an old dump restores my timestamps
ok. Both for dirs and files.

>
> If I restore a dump created by newer dump using an older restore,
> I'm seeing the file creation time restored as the epoch

Have to try that one.

-Otto

>
>
> OpenBSD 4.1-current (GENERIC) #270: Sat Jun 9 16:06:33 MDT 2007
> deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: AMD Opteron(tm) Processor 148 ("AuthenticAMD" 686-class, 1024KB L2 cache) 2.22 GHz
> cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,P GE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE 3
> cpu0: AMD erratum 89 present, BIOS upgrade may be required
> real mem = 1072103424 (1022MB)
> avail mem = 1025265664 (977MB)
> mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 03/19/07, BIOS32 rev. 0 @ 0xfa780, SMBIOS rev. 2.3 @ 0xf0000 (41 entries)
> bios0: Sun Microsystems Sun Fire(TM) X2100
> apm0 at bios0: Power Management spec V1.2
> apm0: AC on, battery charge unknown
> apm0: flags 70102 dobusy 1 doidle 1
> pcibios0 at bios0: rev 3.0 @ 0xf0000/0xcc54
> pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfcb30/288 (16 entries)
> pcibios0: bad IRQ table checksum
> pcibios0: PCI BIOS has 16 Interrupt Routing table entries
> pcibios0: PCI Exclusive IRQs: 3 5 7 10 11
> pcibios0: no compatible PCI ICU found
> pcibios0: Warning, unable to fix up PCI interrupt routing
> pcibios0: PCI bus #5 is the last bus
> bios0: ROM list: 0xc0000/0x8000 0xc8000/0x4000! 0xcc000/0x1600 0xce000/0x1800
> ipmi0 at mainbus0: reserve send fails
> cpu0 at mainbus0
> cpu0: Cool'n'Quiet K8 2212 MHz: speeds: 2200 2000 1800 1000 MHz
> pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
> "NVIDIA nForce4 DDR" rev 0xa3 at pci0 dev 0 function 0 not configured
> pcib0 at pci0 dev 1 function 0 "NVIDIA nForce4 ISA" rev 0xa3
> nviic0 at pci0 dev 1 function 1 "NVIDIA nForce4 SMBus" rev 0xa2
> iic0 at nviic0
> adt0 at iic0 addr 0x2e: sch5017 rev 0x89
> iic1 at nviic0
> adt1 at iic1 addr 0x2e: sch5017 rev 0x89
> ohci0 at pci0 dev 2 function 0 "NVIDIA nForce4 USB" rev 0xa2: irq 10, version 1.0, legacy support
> ehci0 at pci0 dev 2 function 1 "NVIDIA nForce4 USB" rev 0xa3: irq 11
> usb0 at ehci0: USB revision 2.0
> uhub0 at usb0: NVIDIA EHCI root hub, rev 2.00/1.00, addr 1
> pciide0 at pci0 dev 6 function 0 "NVIDIA nForce4 IDE" rev 0xf2: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility
> pciide0: channel 0 disabled (no drives)
> pciide0: channel 1 disabled (no drives)
> pciide1 at pci0 dev 7 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA
> pciide1: using irq 11 for native-PCI interrupt
> wd0 at pciide1 channel 0 drive 0: <ST3320620AS>
> wd0: 16-sector PIO, LBA48, 305245MB, 625142448 sectors
> wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 5
> wd1 at pciide1 channel 1 drive 0: <ST3320620AS>
> wd1: 16-sector PIO, LBA48, 305245MB, 625142448 sectors
> wd1(pciide1:1:0): using PIO mode 4, Ultra-DMA mode 5
> pciide2 at pci0 dev 8 function 0 "NVIDIA nForce4 SATA" rev 0xf3: DMA
> pciide2: using irq 10 for native-PCI interrupt
> ppb0 at pci0 dev 9 function 0 "NVIDIA nForce4 PCI-PCI" rev 0xa2
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 5 function 0 "ATI Rage XL" rev 0x27
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> nfe0 at pci0 dev 10 function 0 "NVIDIA CK804 LAN" rev 0xa3: irq 3, address 00:e0:81:5e:98:b2
> eephy0 at nfe0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
> ppb1 at pci0 dev 11 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
> pci2 at ppb1 bus 2
> ppb2 at pci0 dev 12 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
> pci3 at ppb2 bus 3
> ppb3 at pci0 dev 13 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
> pci4 at ppb3 bus 4
> bge0 at pci4 dev 0 function 0 "Broadcom BCM5721" rev 0x11, BCM5750 B1 (0x4101): irq 5, address 00:e0:81:5e:98:b3
> brgphy0 at bge0 phy 1: BCM5750 10/100/1000baseT PHY, rev. 0
> ppb4 at pci0 dev 14 function 0 "NVIDIA nForce4 PCIE" rev 0xa3
> pci5 at ppb4 bus 5
> pchb0 at pci0 dev 24 function 0 "AMD AMD64 HyperTransport" rev 0x00
> pchb1 at pci0 dev 24 function 1 "AMD AMD64 Address Map" rev 0x00
> pchb2 at pci0 dev 24 function 2 "AMD AMD64 DRAM Cfg" rev 0x00
> pchb3 at pci0 dev 24 function 3 "AMD AMD64 Misc Cfg" rev 0x00
> isa0 at pcib0
> isadma0 at isa0
> pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pcppi0 at isa0 port 0x61
> midi0 at pcppi0: <PC speaker>
> spkr0 at pcppi0
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> pccom0: console
> usb1 at ohci0: USB revision 1.0
> uhub1 at usb1: NVIDIA OHCI root hub, rev 1.00/1.00, addr 1
> biomask ffc5 netmask ffed ttymask ffef
> pctr: user-level cycle counter enabled
> mtrr: Pentium Pro MTRR support
> softraid0 at root
> scsibus0 at softraid0: 1 targets
> sd0 at scsibus0 targ 0 lun 0: <OPENBSD, SR RAID 1, 001> SCSI2 0/direct fixed
> sd0: 300967MB, 38367 cyl, 255 head, 63 sec, 512 bytes/sec, 616381873 sec total
> dkcsum: wd0 matches BIOS drive 0x80
> dkcsum: wd1 matches BIOS drive 0x81
> root on wd0a swap on wd0b dump on wd0b

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