Graham Perrin wrote:
coffeebreath wrote:
…
Nov 12 10:58:54 kernel[0]: hfs_swap_BTNode: record #-1 invalid offset (0x0000)
Nov 12 10:58:54 kernel[0]: hfs: node=13216 fileID=4 volume=Backup001 device=/dev/disk4
Nov 12 10:58:54 kernel[0]: hfs: Runtime corruption detected on Backup001, fsck will be forced on next mount.
Nov 12 16:54:03 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002d9 detected for LVG "Backup001" (547C5767-6075-4522-8138-31976D157092), pv 4D075818-755A-4A17-A270-5A55B5D2E483, near LV byte offset = 2260238336.
Nov 12 16:54:03 kernel[0]: disk3: device/channel is not attached.
Nov 12 16:54:03 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002e4 detected for LVG "Backup001" (547C5767-6075-4522-8138-31976D157092), pv 4D075818-755A-4A17-A270-5A55B5D2E483, near LV byte offset = 1727528960.
Nov 12 16:54:03 kernel[0]: disk3: media is not present.
Nov 12 16:54:03 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002e4 detected for LVG "Backup001" (547C5767-6075-4522-8138-31976D157092), pv 4D075818-755A-4A17-A270-5A55B5D2E483, near LV byte offset = 0.
Nov 12 16:54:03 kernel[0]: disk3: media is not present.
Nov 12 16:54:03 kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002e4 detected for LVG "Backup001" (547C5767-6075-4522-8138-31976D157092), pv 4D075818-755A-4A17-A270-5A55B5D2E483, near LV byte offset = 4000019382272.
Nov 12 16:54:03 kernel[0]: disk3: media is not present.
Nov 12 16:54:03 kernel[0]: CoreStorage::recover() PV 4D075818-755A-4A17-A270-5A55B5D2E483 from group "Backup001" (547C5767-6075-4522-8138-31976D157092) has been marked missing.
Nov 12 16:54:03 kernel[0]: disk3: memory allocation error.
Nov 12 16:54:03 kernel[0]: CoreStorage: terminating group "Backup001" (547C5767-6075-4522-8138-31976D157092) is BUSY
Nov 12 16:54:03 com.apple.kextd[21]: LVG changed
Nov 12 16:54:03 diskarbitrationd[30]: unable to repair /dev/disk3 (status code 0x00000008).
Nov 12 16:54:03 diskarbitrationd[30]: unable to mount /dev/disk3 (status code 0x00000001).
… This is the 3rd time OSX has corrupted the partition on this drive. …
What's logged was symptomatic of hardware problems – problems that can not be caused by the operating system.
You're wrong. The OS can *think* it's seeing hardware problems when really it's a bug in the driver. The logs reflect what the OS *thinks* it's seeing. A bug in the drivers can certainly cause this problem.
This is a serious problem and I have had Mavericks delete a hard drive on me once already. Which was why I am still on 10.8.5. Apple does not seem to care anymore about its users or making sure these problems get fixed.
If they cared then they would read these forums and respond to us here and let us know they are working on these problems.
Strangely right when I typed that my hard drive randomly mounted.
11/4/14 5:32:38.389 PM coreservicesd[118]: Application App:"Finder" [ 0x0/0x37037] @ 0x0x7fbbd5d15100 tried to be brought forward, but isn't in fPermittedFrontASNs ( ( ASN:0x0-0x440440:) ), so denying.
11/4/14 5:32:38.389 PM WindowServer[137]: [cps/setfront] Failed setting the front application to Finder, psn 0x0-0x37037, securitySessionID=0x186a6, err=-13066
11/4/14 5:43:06.000 PM kernel[0]: Sandbox: sandboxd(5764) deny mach-lookup com.apple.coresymbolicationd
11/4/14 5:49:56.183 PM diskarbitrationd[18]: unable to repair /dev/disk8s2 (status code 0x00000008).
11/4/14 5:49:56.550 PM PGP Engine[347]: Processing disk8
Why would Finder not be in the fPermittedFrontASNs? Why would sandboxd be blocking com.apple.coresymbolicationd? Why would diskarbitrationd have been trying to repair my disk? I don't get it. It's like it marks the disk as damaged and then won't let it be mountable until it thinks it can fix it?