Vynutit vysunutí zařízení

Protože mi disk občas zamrzne, musel bych vytáhnout kabel. (další podrobnosti naleznete v níže uvedené otázce):

• Seagate Backup Plus 5 TB přestal po dlouhém používání reagovat

Slyšel jsem, že to poškodí (nebo v nejhorším případě zlomí) pohon, a tak jsem zvědavý, jestli existuje způsob, jak vynutit vysunutí zařízení, které by zabránilo fyzickému poškození. Musím to vynutit vysunutí, protože disk (stejně jako jiné běžné disky) se bude snažit číst jeden blok znovu a znovu, dokud nebude číst úspěšně nebo dosáhne časového limitu. Když se zasekne a pokusí se přečíst poškozený blok, jádro zablokuje proces / vlákno, dokud nebude výsledek. Aplikace čekající na I / O se bude chovat, jako by byla zastavena, takže ani při použití force quit / sigkill aplikace nebude ukončena. Protože časový limit je pro domácí použití HHD obvykle dlouhý, základní komponenta GUI systému (Finder + Dock) na dlouhou dobu zamrzne, čímž zabrání normálnímu použití.

Všimněte si, že vynutit vysunutí zařízení není ekvivalentem, protože vynutit odpojení oddílu. Vynutit vysunutí HDD způsobí, že záhlaví pro čtení / zápis přistane v parkovací zóně a disk se přestane otáčet.

Upravit: Vyměnil jsem disk za nový (ve skutečnosti stejný model) a použil jsem ddrescue zkopírovat všechna data. Našel jsem 3 špatné oblasti, které mají každý ~ 1 MB. ddrescue zamrzl, když narazil na tyto špatné oblasti (používám surový přístup k disku, tj. / dev / rdiskX), takže to není systémový problém. Stále bych však rád věděl, jak vynutit vysunutí velkokapacitního paměťového zařízení, když je zaseknuté.

Below is the etrecheck report: EtreCheck version: 5.0.5 (5A016) Report generated: 2019-07-10 18:33:17 Download EtreCheck from https://etrecheck.com Runtime: 4:41 Performance: Good Problem: Other problem Description: HDD freeze Major Issues: Anything that appears on this list needs immediate attention. Time Machine backup out-of-date - The last Time Machine backup is over 10 days old. System Integrity Protection disabled - System Integrity Protection is disabled. This computer is at risk of malware infection. Kernel panics - This system has experienced kernel panics that could be related to 3rd party software. Heavy CPU usage - Some processes are using an unusually high amount of CPU. Minor Issues: These issues do not need immediate attention but they may indicate future problems. Heavy RAM usage - This machine is using a large amount of RAM. Apps crashing - There have been numerous app crashes. Unsigned files - There are unsigned software files installed. They appear to be legitimate but should be reviewed. Abnormal shutdown - Your machine shut down abnormally. Hardware Information: MacBook Pro (13-inch, 2017, Four Thunderbolt 3 ports) MacBook Pro Model: MacBookPro14,2 1 3.1 GHz Intel Core i5 (i5-7267U) CPU: 2-core 16 RAM - Not upgradeable BANK 0/DIMM0 - 8 GB LPDDR3 2133 ok BANK 1/DIMM0 - 8 GB LPDDR3 2133 ok Battery: Health = Normal - Cycle count = 335 Video Information: Intel Iris Plus Graphics 650 - VRAM: 1536 MB Color LCD 2880 x 1800 Drives: disk0 - APPLE SSD AP0512J 500.28 GB (Solid State - TRIM: Yes) Internal PCI-Express 8.0 GT/s x4 NVM Express disk0s1 - EFI [EFI] 315 MB disk0s2 [APFS Container] 499.96 GB disk1 [APFS Virtual drive] 499.96 GB (Shared by 4 volumes) disk1s1 - M***************a (APFS) (Shared - 457.50 GB used) disk1s2 - Preboot (APFS) [APFS Preboot] (Shared - 46 MB used) disk1s3 - Recovery (APFS) [Recovery] (Shared - 1.04 GB used) disk1s4 - VM (APFS) [APFS VM] (Shared - 17.47 GB used) disk2 - Seagate BUP BK 5.00 TB External USB 5 Gbit/s USB disk2s1 - EFI (MS-DOS FAT32) [EFI] 210 MB disk2s2 - S******************) (Journaled HFS+) 5.00 TB (2.08 TB used) Mounted Volumes: disk1s1 - M***************a 499.96 GB (22.69 GB free) APFS Mount point: / disk1s4 - VM [APFS VM] (Shared - 17.47 GB used) APFS Mount point: /private/var/vm disk2s2 - S******************) 5.00 TB (2.92 TB free) Journaled HFS+ Mount point: /Volumes/S******************) disk4s2 - M***********0 41 MB (16 MB free) Mac OS Extended Disk Image Mount point: /Volumes/M***********0 Network: Interface en8: Belkin USB-C LAN Proxies: HTTP, HTTPS, SOCKS Interface en10: iPhone Proxies: HTTP, HTTPS, SOCKS Interface en0: Wi-Fi Proxies: HTTP, HTTPS, SOCKS Interface en7: Bluetooth PAN Proxies: HTTP, HTTPS, SOCKS System Software: macOS High Sierra 10.13.6 (17G65) Time since boot: About 6 days Configuration Files: File /etc/sudoers size: Found 1584 B but expected 1563 B File /etc/sysctl.conf exists but not expected /etc/hosts - Count: 12 Security: System Status Gatekeeper Enabled System Integrity Protection enabled (Custom Configuration) Unsigned Files: Launchd: ~/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.http.plist Executable: ~/Library/Application Support/ShadowsocksX-NG/privoxy --no-daemon privoxy.config Details: Exact match found in the whitelist - probably OK Launchd: ~/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.local.plist Executable: ~/Library/Application Support/ShadowsocksX-NG/ss-local -c ss-local-config.json -v Details: Exact match found in the whitelist - probably OK Launchd: /private/var/***/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.local.plist Executable: ~/Library/Application Support/ShadowsocksX-NG/ss-local -c ss-local-config.json -v Details: Exact match found in the whitelist - probably OK Launchd: /private/var/***/Library/LaunchAgents/com.qiuyuzhou.shadowsocksX-NG.http.plist Executable: ~/Library/Application Support/ShadowsocksX-NG/privoxy --no-daemon privoxy.config Details: Exact match found in the whitelist - probably OK Launchd: /Library/LaunchAgents/com.oracle.java.Java-Updater.plist Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater -bgcheck Details: Exact match found in the whitelist - probably OK Launchd: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/com.oracle.java.Java-Updater.plist Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Java Updater.app/Contents/MacOS/Java Updater -bgcheck Details: Exact match found in the whitelist - probably OK Launchd: /Library/LaunchAgents/com.micromat.TechToolProAgent.plist Executable: /Library/PreferencePanes/TechTool Protection.prefPane/Contents/PlugIns/TechToolProAgent.app/Contents/MacOS/TechToolProAgent Details: Exact match found in the whitelist - probably OK Launchd: /Library/LaunchDaemons/com.oracle.java.Helper-Tool.plist Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Helper-Tool Details: Exact match found in the whitelist - probably OK Launchd: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/com.oracle.java.Helper-Tool.plist Executable: /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Resources/Helper-Tool Details: Exact match found in the whitelist - probably OK Launchd: /Library/LaunchDaemons/com.micromat.TechToolProDaemon.plist Executable: /Library/PreferencePanes/TechTool Protection.prefPane/Contents/PlugIns/TechToolProDaemon.app/Contents/MacOS/TechToolProDaemon Details: Exact match found in the whitelist - probably OK Kernel Extensions: /Library/Extensions intelhaxm.kext (7.3.0 - SDK 10.9) LuLu.kext (1.1.2 - SDK 10.14) ufsd_NTFS.kext (15.4.19 - SDK 10.10) /***/Library/Extensions ssuddrv.kext (1.4.32 - SDK 10.6) SamsungPortableSSDDriver.kext (1.5.02 - SDK 10.7) /***/Library/Extensions/ssuddrv.kext/Contents/PlugIns ssudmdmcontrol.kext (1.4.32 - SDK 10.6) ssudmdmdata.kext (1.4.32 - SDK 10.6) ssudmtp.kext (1.4.32 - SDK 10.5) ssudserial.kext (1.4.32 - SDK 10.6) System Launch Agents: [Not Loaded] 9 Apple tasks [Loaded] 164 Apple tasks [Running] 75 Apple tasks [Killed] 43 Apple tasks [Other] 3 Apple tasks System Launch Daemons: [Not Loaded] 36 Apple tasks [Loaded] 155 Apple tasks [Running] 105 Apple tasks [Killed] 39 Apple tasks [Other] One Apple task Launch Agents: [Loaded] com.oracle.java.Java-Updater.plist (? 732efa87 - installed 2019-06-25) [Other] com.adobe.AdobeCreativeCloud.plist (Adobe Systems, Inc. - installed 2019-06-18) [Not Loaded] com.adobe.GC.AGM.plist (Adobe Systems, Inc. - installed 2019-06-20) [Other] com.google.keystone.agent.plist (Google, Inc. - installed 2019-06-04) [Not Loaded] com.adobe.AAM.Updater-1.0.plist (Adobe Systems, Inc. - installed 2019-06-25) [Running] com.micromat.TechToolProAgent.plist (? c83170ec - installed 2019-06-24) [Not Loaded] com.adobe.GC.Invoker-1.0.plist (Adobe Systems, Inc. - installed 2019-06-20) Launch Daemons: [Loaded] com.sweetpproductions.WiFiSpoofHelperTool.plist (SweetP Productions, Inc. - installed 2019-06-04) [Loaded] com.adobe.ARMDC.Communicator.plist (Adobe Systems, Inc. - installed 2019-06-18) [Loaded] com.google.keystone.daemon.plist (Google, Inc. - installed 2019-06-04) [Running] com.cleverfiles.cfbackd.plist (Justin Johnson - installed 2019-06-08) [Loaded] com.apple.bluetooth.PacketLoggerHelper.plist (Apple - installed 2019-05-13) [Running] com.micromat.TechToolProDaemon.plist (? c4e58e15 - installed 2019-06-24) [Loaded] com.oracle.java.Helper-Tool.plist (? e3fefdd2 - installed 2019-06-25) [Loaded] com.macpaw.CleanMyMac3.Agent.plist (MacPaw Inc. - installed 2018-05-26) [Loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (Adobe Systems, Inc. - installed 2019-06-18) User Launch Agents: [Running] com.qiuyuzhou.shadowsocksX-NG.local.plist (? 0 - installed 2019-07-10) [Not Loaded] com.adobe.GC.Invoker-1.0.plist (Adobe Systems, Inc. - installed 2019-06-20) [Loaded] com.macpaw.CleanMyMac3.Scheduler.plist (MacPaw Inc. - installed 2018-10-19) [Running] com.qiuyuzhou.shadowsocksX-NG.http.plist (? 0 - installed 2019-07-10) User Login Items: ShadowsocksX-NG-R8.app (? - installed 2018-10-08) (/Applications/ShadowsocksX-NG-R8.app) CleanMyMac 3 Menu.app (? - installed 2017-12-19) (/Applications/CleanMyMac 3.app/Contents/MacOS/CleanMyMac 3 Menu.app) Flux.app (Michael Herf - installed 2018-01-09) (/Applications/Flux.app) SmartDaemon.app (Justin Johnson - installed 2019-06-08) (/Library/Application Support/CleverFiles/SmartDaemon.app) EOS Utility.app (Canon Inc. - installed 2019-01-09) (/Applications/Canon Utilities/EOS Utility/EOS Utility.app) Image Transfer Utility 2.app (Canon Inc. - installed 2019-07-08) (/Applications/Canon Utilities/ImageTransferUtility2/Image Transfer Utility 2.app) ShadowsocksX-NG-R8 (? - installed 2018-10-08) (/private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/T/AppTranslocation/44DA3994-FE3D-4B89-918A-72240AD18C44/d/ShadowsocksX-NG-R8.app/Contents/MacOS/ShadowsocksX-NG) Flux (Michael Herf - installed 2018-01-09) (/Applications/Flux.app/Contents/MacOS/Flux) SmartDaemon (Justin Johnson - installed 2019-06-08) (/private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/T/AppTranslocation/67E37FDB-1E1F-4F5F-8F3F-711ABA225E44/d/SmartDaemon.app/Contents/MacOS/SmartDaemon) CleanMyMac 3 Menu (MacPaw Inc. - installed 2017-12-19) (/Applications/CleanMyMac 3.app/Contents/MacOS/CleanMyMac 3 Menu.app/Contents/MacOS/CleanMyMac 3 Menu) Internet Plug-ins: AdobeAAMDetect: 3.0.0.0 (installed 2019-06-18) FlashPlayer-10.6: 32.0.0.192 (installed 2019-05-15) QuickTime Plugin: 7.7.3 (installed 2018-07-04) AdobePDFViewerNPAPI: 17.012.20098 (installed 2019-06-25) AdobePDFViewer: 19.012.20034 (installed 2019-06-25) Flash Player: 32.0.0.192 (installed 2019-05-15) Scorch: (installed 2018-10-25) PepperFlashPlayer: 32.0.0.192 (installed 2019-05-18) JavaAppletPlugin: Java 8 Update 211 build 12 (installed 2019-06-25) Safari Extensions: Free Download Manager.safariextz - FreeDownloadManager.org - http://freedownloadmanager.org (installed 2018-09-28) 3rd Party Preference Panes: Flash Player (installed 2019-04-30) FUSE (installed 2018-12-18) Java (installed 2019-06-25) NTFS (installed 2018-10-02) Perian (installed 2013-12-11) TechTool Protection (installed 2019-06-24) Toolkit (installed 2019-03-15) Time Machine: Skip System Files: No Mobile backups: Auto backup: Yes Volumes being backed up: M***************a: Disk size: 499.96 GB - Disk used: 477.27 GB Destinations: J**********p [Local] (Last used) Total size: 5.00 TB Total number of backups: 14 Oldest backup: 2019-02-10 12:14:49 Last backup: 2019-02-19 20:52:43 Performance: System Load: 5.91 (1 min ago) 4.52 (5 min ago) 3.94 (15 min ago) Nominal I/O speed: 4.98 MB/s File system: 38.13 seconds Write speed: 1159 MB/s Read speed: 2986 MB/s Top Processes by CPU: Process (count) Source CPU Location Google Chrome Helper (172) Google, Inc. 89.89 % Google Chrome Google, Inc. 43.62 % kernel_task Apple 23.65 % fdm SoftDeluxe, Inc 22.64 % WindowServer Apple 15.62 % Top Processes by Memory: Process (count) Source RAM usage Location Google Chrome Helper (172) Google, Inc. 6.29 GB kernel_task Apple 2.26 GB Google Chrome Google, Inc. 815 MB fdm SoftDeluxe, Inc 573 MB Finder Apple 406 MB Top Processes by Network Use: Process Source Input Output Location os-book.com ? 198 MB 14 KB wget -r --xattr -c -N -kK -p --follow-ftp http: fdm SoftDeluxe, Inc 74 MB 7 MB ss-local ? 9 MB 805 KB ~/Library/Application Support/ShadowsocksX-NG mDNSResponder Apple 1011 KB 846 KB EmbeddedOSInstallService Apple 149 KB 210 KB Virtual Memory Information: Available RAM 1.61 GB Free RAM 69 MB Used RAM 14.39 GB Cached files 1.54 GB Swap Used 14.72 GB Software Installs (past 30 days): Name Version Install Date Adobe Acrobat DC (19.012.20034) 19.012.20034 2019-06-25 Java 8 Update 211 1.0 2019-06-25 Air Explorer 1.6.1 2019-07-08 Diagnostics Information (past 7 days): 2019-07-10 17:33:02 Xcode.app Crash /Applications/Xcode.app dyld: launch, loading dependent libraries, ignoring DYLD_* env vars 2019-07-10 11:47:41 AppDelete.app Crash /Applications/AppDelete.app Crashing on exception: *** -[__NSArrayM objectAtIndex:]: index 0 beyond bounds for empty array 2019-07-10 11:29:07 ifuse Crash /usr/local/Cellar/ifuse/1.1.3/bin/ifuse dyld: launch, loading dependent libraries 2019-07-09 13:43:52 quicklookd.app CPU /***/Library/Frameworks/QuickLook.framework/Versions/A/Resources/quicklookd.app 2019-07-08 13:12:05 com.apple.WebKit.Plugin.64 Crash /***/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Plugin.64.xpc/Contents/MacOS/com.apple.WebKit.Plugin.64 2019-07-08 10:41:24 UniversalInstaller.app Crash /var/folders/*/UniversalInstaller.app 2019-07-08 10:36:24 coreaudiod Crash /usr/sbin/coreaudiod 2019-07-06 11:46:07 KeyRecoveryAssistant.app Crash /Volumes/*/K**********************p dyld: launch, loading dependent libraries 2019-07-04 13:19:34 UpdaterStartupUtility Crash /Applications/Utilities/Adobe Application Manager/*/UpdaterStartupUtility abort() called *** error for object 0x7fb546711f98: incorrect checksum for freed object - object was probably modified after being freed. 2019-07-04 13:13:09 Last Shutdown Cause: 3 - Hard shutdown 2019-07-04 13:00:52 mdworker CPU /***/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker 2019-07-03 20:54:26 Kernel Panic 3rd party kernel extensions: com.objective-see.lulu 1.1.2 com.devguru.driver.SamsungMTP 1.4.32 com.samsung.portablessd.driver 1.5.02 com.devguru.driver.SamsungACMData 1.4.32 End of report 

Komentáře

• O tuto jednotku se obávám. Získejte zálohu. Zkuste jiný port a jiný kabel. Pokud ne, zvažte nový kryt. Pokud ne, nová jednotka.
• @historystamp Stav SMART je dobrý. Kromě toho je tato jednotka nová a ‚ jsem ji jednou nevyhodil.
• Je to ‚ s vaší jednotkou a vaše data. To, co hlásíte, není ‚ normální. Něco je špatně. Zkuste jiný kabel a jiný port. Pokud můžete, zkuste jiný počítač. Mějte zálohovaná data na disku. Historie selhání disku: prosofteng.com/blog/how-long-do-hard-drives-last
• Zbavte se: com. macpaw.CleanMyMac3.Agent.plist (MacPaw Inc. – nainstalováno 26. 5. 2018) Mnozí to považují za čistý malware.
• o čem je tato aplikace? Všimněte si různých dat instalace. com.qiuyuzhou.shadowsocksX-NG.local.plist (? 0 – nainstalováno 10. 7. 2019) [spuštěno] com.qiuyuzhou.shadowsocksX-NG.http.plist (? 0 – nainstalováno 10. 7. 2019)