Spazio mancante su Fusion Drive (problema con la partizione)

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Spazio mancante su Fusion Drive (problema con la partizione)

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So che questo o altri problemi simili sono stati discussi, ma (a dire il vero) non riesco a vedere gli alberi per il legno. Ho provato a creare una partizione sulla mia unità di fusione (1 TB Hd + 240 MB SSD). Nessuna partizione è stata creata, ma in seguito la capacità della mia unità da 1,2 TB è stata ridotta a 617 GB. Con 414 GB in uso, mancano circa 400 GB di spazio su disco.

Elenco diskutil del terminale dice:

diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage myLogicalVolGroup       999.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *240.1 GB   disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:          Apple_CoreStorage myLogicalVolGroup       239.7 GB   disk1s2
   3:                 Apple_Boot Boot OS X               134.2 MB   disk1s3
/dev/disk2 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS HD IMac 1              +616.6 GB   disk2
                                 Logical Volume on disk0s2, disk1s2
                                 7EE2FE6D-3D37-46AA-B948-52243490F324
                                 Unencrypted Fusion Drive

e:

diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group 53DFB831-BFCA-4552-A8F5-387F3905003A
    =========================================================
    Name:         myLogicalVolGroup
    Status:       Online
    Size:         1239058563072 B (1.2 TB)
    Free Space:   615951769600 B (616.0 GB)
    |
    +-< Physical Volume A1418DDB-CB43-493F-9341-F23AE2FA7150
    |   ----------------------------------------------------
    |   Index:    0
    |   Disk:     disk0s2
    |   Status:   Online
    |   Size:     999345127424 B (999.3 GB)
    |
    +-< Physical Volume 2E45A45F-D1C1-4B62-97FA-5223DD9C965E
    |   ----------------------------------------------------
    |   Index:    1
    |   Disk:     disk1s2
    |   Status:   Online
    |   Size:     239713435648 B (239.7 GB)
    |
    +-> Logical Volume Family E3B8F7DC-C327-44A7-8BE2-2BFD2AE646EB
        ----------------------------------------------------------
        Encryption Type:         None
        |
        +-> Logical Volume 7EE2FE6D-3D37-46AA-B948-52243490F324
            ---------------------------------------------------
            Disk:                  disk2
            Status:                Online
            Size (Total):          616601616384 B (616.6 GB)
            Revertible:            No
            LV Name:               HD IMac 1
            Volume Name:           HD IMac 1
            Content Hint:          Apple_HFS
            LVG Type:              Fusion, Sparse

Sarebbe semplicemente una questione di:

diskutil cs resizeStack 7EE2FE6D-3D37-46AA-B948-52243490F324 0g  (?)

Spero che qualcuno possa aiutarmi con questo.

el-capitan hard-drive fusion-drive core-storage partition

posta RP Peters 02.03.2016 - 15:31

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score 1 · Answer 1

A partire da OS X 10.11 (El Capitan) dovresti inserire una dimensione distintiva (> 0) per eseguire il comando resizeStack. La magica ... 0g non funziona più.

Ma nel tuo caso l'opzione resizeStack è sbagliata perché il tuo Gruppo di volumi logici occupa già quasi tutto lo spazio disponibile su Fusion Drive:

Spazio su disco totale: 1240 GB
Dimensioni LVG: 1239 GB
Dimensioni PV1 + PV2: 1239 GB
Dimensione LV: 616 GB

L'opzione resizeStack è appropriata se si desidera ridimensionare l'LVG e tutti gli elementi di memoria principale successivi (come LV, PV e LVF).

Qui devi solo espandere il tuo volume logico per riempire completamente l'LVG con il seguente comando:

diskutil cs resizeVolume lvUUID size

Nel tuo caso vale:

diskutil cs resizeVolume 7EE2FE6D-3D37-46AA-B948-52243490F324 1239g

Se ricevi un errore (spazio insufficiente ...) scegli una dimensione leggermente più piccola come 1238 g.

Dopo ulteriori indagini si deve dichiarare che Fusion Drive è corrotto:

Avvia la modalità di ripristino Internet, distruggi LVG, ricostruisci Fusion Drive e ripristina il backup di Time Machine: qui è un how-to. Inizia con 'Ricostruisci Fusion Drive' (consigliato se hai un backup di Time Machine) .

score 0 · Answer 2

Se tutto il resto fallisce, lo faccio in questo modo. Ho avviato la modalità di ripristino e ho fatto ciò che mi hai suggerito:

diskutil cs resizeVolume 7EE2FE6D-3D37-46AA-B948-52243490F324 1239g
The Core Storage Logical Volume UUID is 7EE2FE6D-3D37-46AA-B948-52243490F324
Started CoreStorage operation
Error: -69674: The provided Core Storage logical volume has an incorrect size; you should run whole-disk repair

Quindi non andava bene. Poi ho verificato il volume:

diskutil verifyvolume /
Started file system verification on disk2s1 OS X Base System
Verifying file system
Checking non-journaled HFS Plus Volume
Checking extents overflow file
Checking catalog file
Checking multi-linked files
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
The volume OS X Base System appears to be OK
File system check exit code is 0
Finished file system verification on disk2s1 OS X Base System
-bash-3.2# diskutil verifyvolume 7EE2FE6D-3D37-46AA-B948-52243490F324
Started file system verification on disk3 HD IMac 1
Verifying storage system
Checking volume
disk0s2: Scan for Volume Headers
disk1s2: Scan for Volume Headers
disk0s2: Scan for Disk Labels
disk1s2: Scan for Disk Labels
Logical Volume Group 53DFB831-BFCA-4552-A8F5-387F3905003A spans 2 devices
disk0s2+disk1s2: Scan for Metadata Volume
Logical Volume Group has a 29 MB Metadata Volume with double redundancy
Start scanning metadata for a valid checkpoint
Load and verify Segment Headers
Load and verify Checkpoint Payload
Load and verify Transaction Segment
Incorporate 0 newer non-checkpoint transactions
Load and verify Virtual Address Table
Load and verify Segment Usage Table
Load and verify Metadata Superblock
Load and verify Logical Volumes B-Trees
Logical Volume Group contains 1 Logical Volume
Load and verify E3B8F7DC-C327-44A7-8BE2-2BFD2AE646EB
Load and verify 7EE2FE6D-3D37-46AA-B948-52243490F324
Load and verify Freespace Summary
Load and verify Block Accounting
Load and verify Live Virtual Addresses
Newest transaction commit checkpoint is valid
Load and verify Segment Cleaning
The volume 53DFB831-BFCA-4552-A8F5-387F3905003A appears to be OK
Storage system check exit code is 0
Verifying file system
Checking Journaled HFS Plus volume
Checking extents overflow file
Checking catalog file
Checking multi-linked files
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
The volume HD IMac 1 appears to be OK
File system check exit code is 0
Finished file system verification on disk3 HD IMac 1

Poi ho provato a ripararlo:

diskutil repairvolume 7EE2FE6D-3D37-46AA-B948-52243490F324
Started file system repair on disk3 HD IMac 1
Verifying storage system
Checking volume
disk0s2: Scan for Volume Headers
disk1s2: Scan for Volume Headers
disk0s2: Scan for Disk Labels
disk1s2: Scan for Disk Labels
Logical Volume Group 53DFB831-BFCA-4552-A8F5-387F3905003A spans 2 devices
disk0s2+disk1s2: Scan for Metadata Volume
Logical Volume Group has a 29 MB Metadata Volume with double redundancy
Start scanning metadata for a valid checkpoint
Load and verify Segment Headers
Load and verify Checkpoint Payload
Load and verify Transaction Segment
Incorporate 0 newer non-checkpoint transactions
Load and verify Virtual Address Table
Load and verify Segment Usage Table
Load and verify Metadata Superblock
Load and verify Logical Volumes B-Trees
Logical Volume Group contains 1 Logical Volume
Load and verify E3B8F7DC-C327-44A7-8BE2-2BFD2AE646EB
Load and verify 7EE2FE6D-3D37-46AA-B948-52243490F324
Load and verify Freespace Summary
Load and verify Block Accounting
Load and verify Live Virtual Addresses
Newest transaction commit checkpoint is valid
Load and verify Segment Cleaning
The volume 53DFB831-BFCA-4552-A8F5-387F3905003A appears to be OK
Storage system check exit code is 0
Repairing file system
Checking Journaled HFS Plus volume
Checking extents overflow file
Checking catalog file
Checking multi-linked files
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
Trimming unused blocks
The volume HD IMac 1 appears to be OK
File system check exit code is 0
Updating boot support partitions for the volume as required
Checking for overcommitted space in Logical Volume Group
Finished file system repair on disk3 HD IMac 1
-bash-3.2#

Alla mia lista di diskutil a sorpresa ho trovato:

diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage myLogicalVolGroup       999.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *240.1 GB   disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:          Apple_CoreStorage myLogicalVolGroup       239.7 GB   disk1s2
   3:                 Apple_Boot Boot OS X               134.2 MB   disk1s3
/dev/disk2 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk2
   1:                  Apple_HFS OS X Base System        2.0 GB     disk2s1
/dev/disk3 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS HD IMac 1              +616.6 GB   disk3
                                 Logical Volume on disk0s2, disk1s2
                                 7EE2FE6D-3D37-46AA-B948-52243490F324
                                 Unencrypted Fusion Drive
/dev/disk4 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *16.0 GB    disk4
   1:                        EFI EFI                     209.7 MB   disk4s1
   2:                  Apple_HFS Install OS X El Capitan 15.7 GB    disk4s2
/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +5.2 MB     disk5
/dev/disk6 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk6
/dev/disk7 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk7
/dev/disk8 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk8
/dev/disk9 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk9
/dev/disk10 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk10
/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk11
/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk12
/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk13
/dev/disk14 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk14
/dev/disk15 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk15
/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk16
/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk17

Dopo l'avvio normale questo è:

diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage myLogicalVolGroup       999.3 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *240.1 GB   disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:          Apple_CoreStorage myLogicalVolGroup       239.7 GB   disk1s2
   3:                 Apple_Boot Boot OS X               134.2 MB   disk1s3
/dev/disk2 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS HD IMac 1              +616.6 GB   disk2
                                 Logical Volume on disk0s2, disk1s2
                                 7EE2FE6D-3D37-46AA-B948-52243490F324
                                 Unencrypted Fusion Drive
/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *16.0 GB    disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                  Apple_HFS Install OS X El Capitan 15.7 GB    disk3s2
iMac-van-Rob-Peters-481:~ robpeters$

Quindi: ora sono confuso (e anche dal modo in cui non posso pubblicare una reazione). Nonostante tutte le regole, dico "Grazie per i tuoi sforzi finora @klanomath"

score 0 · Answer 3

Aveva la stessa identica situazione. Con gli stessi messaggi di errore quando si tenta di ridimensionare o riparare il volume. Nessuno dei suggerimenti di Utility Disco ha funzionato. Alla fine, ha seguito il collegamento fornito da klanomath per ricostruire l'unità Fusion e ripristinato dal backup di Time Machine. Eseguire il backup e il funzionamento in meno di un'ora con lo spazio libero su disco recuperato.

Sembra che sia l'unica soluzione, su El Capitan.