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Q: Why is SSD shutdown slower than HDD?

I upgraded my late 2009 mac mini with 8 GB RAM and a 256 GB Cruical SSD. Although the running performance has improved very considerably the boot and shutdown times have not. The shutdown time has actually increased from instant shutdown on my HDD to 17 seconds on the SSD! The boot time is 48 seconds on the SSD versus 55 seconds on the HDD. Any idea why this is happening. Thankyou in advance. The console log is as below:

 

 

11/08/16 10:16:22 AM    com.apple.WindowServer[61]    Thu Aug 11 10:16:22 Mac.local WindowServer[61] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.

11/08/16 10:16:29 AM    com.apple.launchd.peruser.501[86]    (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self

11/08/16 10:16:31 AM    com.apple.launchd.peruser.501[86]    (com.apple.Kerberos.renew.plist[107]) Exited with exit code: 1

11/08/16 10:16:32 AM    [0x0-0xa00a].OpenObject.fuspredownloader[119]    login item fuspredownloader.app

11/08/16 10:16:32 AM    com.apple.launchd.peruser.501[86]    (com.apple.CSConfigDotMacCert-l@me.com-SharedServices[112]) Exited with exit code: 1

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a28980 of class __NSCFDate autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x108004820 of class NSCFSet autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a31500 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10008baf8 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a31cd0 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a31c90 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35420 of class NSCFDictionary autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35cb0 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x100476170 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35cd0 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35cd0 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35d40 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a35d40 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a2fc60 of class NSCFLocale autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a26810 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a2fc60 of class NSCFLocale autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10176af50 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x101767450 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10175b450 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a36e20 of class NSCFCharacterSet autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a36610 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:16:43 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x108004820 of class NSCFSet autoreleased with no pool in place - just leaking

11/08/16 10:23:12 AM    com.apple.launchd.peruser.501[86]    ([0x0-0x11011].com.apple.Console[126]) Exited: Killed

11/08/16 10:23:23 AM    com.apple.launchd.peruser.501[86]    (com.apple.AirPortBaseStationAgent[109]) Exited: Killed

11/08/16 10:23:47 AM    com.apple.launchd[1]    *** launchd[1] has started up. ***

11/08/16 10:24:26 AM    com.apple.WindowServer[61]    Thu Aug 11 10:24:26 Mac.local WindowServer[61] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.

11/08/16 10:24:38 AM    com.apple.launchd.peruser.501[86]    (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self

11/08/16 10:24:40 AM    com.apple.launchd.peruser.501[86]    (com.apple.Kerberos.renew.plist[107]) Exited with exit code: 1

11/08/16 10:24:41 AM    [0x0-0xb00b].OpenObject.fuspredownloader[118]    login item fuspredownloader.app

11/08/16 10:24:41 AM    com.apple.launchd.peruser.501[86]    (com.apple.CSConfigDotMacCert-rajatsehgal@me.com-SharedServices[112]) Exited with exit code: 1

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e0b850 of class __NSCFDate autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a132b0 of class NSCFSet autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e05540 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10008baf8 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e0d0c0 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e0d080 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10560 of class NSCFDictionary autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10df0 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x100476170 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10e10 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10e10 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10e80 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e10e80 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a2adf0 of class NSCFLocale autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e01760 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a2adf0 of class NSCFLocale autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10176af50 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x101767450 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x10175b450 of class NSCFString autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a29b30 of class NSCFCharacterSet autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106e0bc30 of class NSCFNumber autoreleased with no pool in place - just leaking

11/08/16 10:24:51 AM    AppNotice[110]    *** __NSAutoreleaseNoPool(): Object 0x106a132b0 of class NSCFSet autoreleased with no pool in place - just leaking

Mac mini, Mac OS X (10.6.4)

Posted on Aug 10, 2016 10:15 PM

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Q: Why is SSD shutdown slower than HDD?

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