10.15 Catalina SSD non reconnu au démarrage - Problème partition EFI

Je peux brancher le SSD via un câble sata vers USB. Tu penses que ça marcherait pour faire le nécessaire ?

Ou tu penses que le problème vient uniquement de la nappe ? Dans ce cas les commandes passées précédemment feront-elles un autre couac ?
 
Dernière édition par un modérateur:
Oui : tout à fait. Tu n'as qu'à brancher le SSD en externe et si le problème vient de la nappe > on devrait pouvoir restaurer la GPT du disque. Note : rien n'a été écrit aux blocs de la partition apfs Catalina.

- est-ce qu'on continue maintenant ou demain matin ?​
 
  • J’aime
Réactions: litobar71
C’est à toi de prendre la décision car je ne veux surtout pas abuser de ta gentillesse. En ce qui me concerne je suis à bloc et j’aurais du mal à dormir avant d’avoir résolu le problème. Tu me dis. Le capot est déjà démonté, je n’ai plus qu’à faire le branchement
 
  • J’aime
Réactions: litobar71
Bon. Alors branche le disque en externe. Démarre ton Mac via ⌘⌥R (cmd alt R) sur un OS de secours Catalina téléchargé en RAM par internet.

- passe alors une commande :​
Bloc de code:
diskutil list
  • et poste le tableau des disques => qu'on voie comment se présente le SSD.
 
Par contre ,ce qui va mettre du temps, c’est le temps de chargement du globe, il m’annonce 14min. Oui, le branchement est fait et je viens de redémarrer...

Merci. Mais ne te sens pas obligé
 
Dernière édition par un modérateur:
Je n'ai aucune formation ni profession en informatique. Je ne fais que transposer la méthode de Sherlock Holmes au traitement de petits crimes informatiques.
 
Bloc de code:
-bash-3.2# diskutil list
/dev/disk0 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk0
   1:                  Apple_HFS macOS Base System       2.0 GB     disk0s1

/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk1

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                                                   *500.1 GB   disk2

/dev/disk3 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk3

/dev/disk4 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk4

/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   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               +2.1 MB     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               +12.6 MB    disk10

/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +4.2 MB     disk11

/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk12

/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 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               +2.1 MB     disk15

/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk16

/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk17

/dev/disk18 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk18

/dev/disk19 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk19

/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk20

/dev/disk21 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk21

/dev/disk22 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk22

-bash-3.2#
 
Voici le SSD -->
Bloc de code:
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                                                   *500.1 GB   disk2
  • repasse la commande (ajustée quant à l'index d'appareil) :
Bloc de code:
diskutil eraseDisk free null gpt disk2 ; gpt show disk2 ; diskutil list disk2
  • et poste le retour.
 
Bloc de code:
-bash-3.2# diskutil eraseDisk free null gpt disk2 ; gpt show disk2 ; diskutil list disk2
Started erase on disk2
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Finished erase on disk2
      start       size  index  contents
          0          1         PMBR
          1          1         Pri GPT header
          2         32         Pri GPT table
         34          6         
         40     409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
     409640  976363495         
  976773135         32         Sec GPT table
  976773167          1         Sec GPT header
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
-bash-3.2#
 
  • J’aime
Réactions: baron
Parfait. La GPT a bien été recréée ainsi que la partition EFI. On va à présent recréer spéculativement le descripteur GPT de la partition apfs. En décidant que : le bloc de tête de la partition doit être le 1er bloc libre après la partition EFI soit le n°409640 --> bloc qui théoriquement est le super-bloc du système de fichiers apfs toujours inscrit sur les blocs > c'est-à-dire le bloc porteur de l'initialisation de l'apfs. L'extension de la partition doit être alors des 976363495 blocs libres (de 512 octets = 499,89 Go) > moins les 7 blocs libres qu'il faut toujours laisser en tampon avec la GPT secondaire = 976363488. Le type de la partition doit être Apple_APFS. Enfin le rang de la partition le n°2.

- donc passe la commande (copier-coller à rebours) :​
Bloc de code:
gpt add -b 409640 -s 976363488 -t 7C3457EF-0000-11AA-AA11-00306543ECAC -i 2 disk2 ; diskutil list
  • la commande crée un descripteur GPT de partition telle que : bloc de tête = n°409640 > extension = 976363488 (blocs de 512 octets = 499,89 Go) > type = "Apple_APFS" (via l'UUID déterminant universellement ce type = 7C3457EF-0000-11AA-AA11-00306543ECAC) > rang = n°2 - puis affiche le tableau des disques

Poste le retour.
 
Bloc de code:
-bash-3.2# gpt add -b 409640 -s 976363488 -t 7C3457EF-0000-11AA-AA11-00306543ECAC -i 2 disk2 ; diskutil list
disk2s2 added
/dev/disk0 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk0
   1:                  Apple_HFS macOS Base System       2.0 GB     disk0s1

/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk1

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS Container disk23        499.9 GB   disk2s2

/dev/disk3 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +10.5 MB    disk3

/dev/disk4 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk4

/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   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               +2.1 MB     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               +12.6 MB    disk10

/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +4.2 MB     disk11

/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk12

/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 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               +2.1 MB     disk15

/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk16

/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk17

/dev/disk18 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk18

/dev/disk19 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk19

/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk20

/dev/disk21 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk21

/dev/disk22 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk22

/dev/disk23 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +ERROR      disk23
                                 Physical Store disk2s2

-bash-3.2#
 
Et voici le résultat -->
Bloc de code:
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS Container disk23        499.9 GB   disk2s2

/dev/disk23 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +ERROR      disk23
                                 Physical Store disk2s2
  • la recréation d'un descripteur GPT a bien récupéré le système de fichiers apfs toujours inscrit sur les blocs > mais le Conteneur exporté est affecté d'une erreur de taille +ERROR --> révélatrice que l'extension de la partition apfs était moindre que l'espace qu'on lui a accordé.

Passe la commande :
Bloc de code:
diskutil verifyVolume disk23
  • la commande vérifie l'apfs du Conteneur. Tu as 1 chance sur 2 que cette vérification assigne en regard de la taille en blocs actuelle du magasin de stockage primaire Physical Store de la partition => la taille théoriquement attendue par le disque virtuel du Conteneur.

Poste le retour.
 
Bloc de code:
-bash-3.2# diskutil verifyVolume disk23
Started file system verification on disk23
Verifying storage system
Performing fsck_apfs -n -x /dev/disk2s2
Checking the container superblock
error: object (oid 0x1): o_cksum (0xcc2e7a1bfbc8e02a) is invalid for object
warning: checkpoint 0 fsck_obj_phys failed
error: object (oid 0x522a7): o_cksum (0x3c3883eb80ef01eb) is invalid for object
warning: checkpoint 1 fsck_obj_phys failed
error: object (oid 0x522a9): o_cksum (0x7ee1fae3bebf3cd5) is invalid for object
warning: checkpoint 3 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc726cc4fb84dbb2) is invalid for object
warning: checkpoint 4 fsck_obj_phys failed
error: object (oid 0x522fd): o_cksum (0x7e6d8413bf33d283) is invalid for object
warning: checkpoint 87 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcd84cd46fa7239a0) is invalid for object
warning: checkpoint 88 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc3ff277fbb768ee) is invalid for object
warning: checkpoint 90 fsck_obj_phys failed
error: object (oid 0x52301): o_cksum (0x7e6ff3b9bf316238) is invalid for object
warning: checkpoint 91 fsck_obj_phys failed
error: object (oid 0x52303): o_cksum (0x7e713157bf302446) is invalid for object
warning: checkpoint 93 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbe408bafc136a7c) is invalid for object
warning: checkpoint 94 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbbd89a3fc39f38c) is invalid for object
warning: checkpoint 96 fsck_obj_phys failed
error: object (oid 0x52307): o_cksum (0xbc66f19601b41245) is invalid for object
warning: checkpoint 97 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbea4b6cfc0d260f) is invalid for object
warning: checkpoint 98 fsck_obj_phys failed
error: object (oid 0x52309): o_cksum (0xbc67f04e01b3134a) is invalid for object
warning: checkpoint 99 fsck_obj_phys failed
error: object (oid 0x5230b): o_cksum (0xbc68ef0601b2144f) is invalid for object
warning: checkpoint 101 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc74ba4cfb829318) is invalid for object
warning: checkpoint 102 fsck_obj_phys failed
error: object (oid 0x5230d): o_cksum (0xbc69fcd401b1063a) is invalid for object
warning: checkpoint 103 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc0c3f2afbeb2960) is invalid for object
warning: checkpoint 104 fsck_obj_phys failed
error: object (oid 0x5230f): o_cksum (0xbc6afb8c01b0073f) is invalid for object
warning: checkpoint 105 fsck_obj_phys failed
error: object (oid 0x52313): o_cksum (0xbc6cf8fc01ae0949) is invalid for object
warning: checkpoint 109 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbe8b740fc0eba62) is invalid for object
warning: checkpoint 110 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc83e038fb736902) is invalid for object
warning: checkpoint 112 fsck_obj_phys failed
error: object (oid 0x52317): o_cksum (0xbc6f01b001ac000c) is invalid for object
warning: checkpoint 113 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc40d8fcfbb681a6) is invalid for object
warning: checkpoint 114 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbced736fc28a10c) is invalid for object
warning: checkpoint 116 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbe658a8fc111977) is invalid for object
warning: checkpoint 118 fsck_obj_phys failed
error: object (oid 0x5231d): o_cksum (0xbc71fdd801a9031b) is invalid for object
warning: checkpoint 119 fsck_obj_phys failed
error: object (oid 0x5231f): o_cksum (0xbc72fc9001a80420) is invalid for object
warning: checkpoint 121 fsck_obj_phys failed
error: object (oid 0x52323): o_cksum (0xbc75276401a5d8ba) is invalid for object
warning: checkpoint 125 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbca3c7ffc2d3cb2) is invalid for object
warning: checkpoint 126 fsck_obj_phys failed
error: object (oid 0x52325): o_cksum (0xbc76261c01a4d9bf) is invalid for object
warning: checkpoint 127 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbdf3f05fc1834a6) is invalid for object
warning: checkpoint 128 fsck_obj_phys failed
error: object (oid 0x52327): o_cksum (0x7e85db71bf1b74b5) is invalid for object
warning: checkpoint 129 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcbf39255fc03dbf9) is invalid for object
warning: checkpoint 130 fsck_obj_phys failed
error: object (oid 0x52329): o_cksum (0x7e87190fbf1a36c3) is invalid for object
warning: checkpoint 131 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc55d312fba181a4) is invalid for object
warning: checkpoint 132 fsck_obj_phys failed
error: object (oid 0x5232b): o_cksum (0x7e8856adbf18f8d1) is invalid for object
warning: checkpoint 133 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcd0289b7fae99dff) is invalid for object
 
Bloc de code:
warning: checkpoint 134 fsck_obj_phys failed
error: object (oid 0x52335): o_cksum (0x7e8e6c39bf12e1a9) is invalid for object
warning: checkpoint 143 fsck_obj_phys failed
error: object (oid 0x52337): o_cksum (0x7e8fa9d7bf11a3b7) is invalid for object
warning: checkpoint 145 fsck_obj_phys failed
error: object (oid 0x52339): o_cksum (0x7e90e775bf1065c5) is invalid for object
warning: checkpoint 147 fsck_obj_phys failed
error: object (oid 0x5233b): o_cksum (0x3be15d0f81464005) is invalid for object
warning: checkpoint 149 fsck_obj_phys failed
error: object (oid 0x5233d): o_cksum (0x7e93a283bf0da9fe) is invalid for object
warning: checkpoint 151 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc30ec61fbc67124) is invalid for object
warning: checkpoint 152 fsck_obj_phys failed
error: object (oid 0x5233f): o_cksum (0x7e94e021bf0c6c0c) is invalid for object
warning: checkpoint 153 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc336e20fbc3eeac) is invalid for object
warning: checkpoint 154 fsck_obj_phys failed
error: object (oid 0x52341): o_cksum (0x3be5bd958141de55) is invalid for object
warning: checkpoint 155 fsck_obj_phys failed
error: object (oid 0x52343): o_cksum (0x7e97978fbf09b3e6) is invalid for object
warning: checkpoint 157 fsck_obj_phys failed
error: object (oid 0x52345): o_cksum (0x7e98d52dbf0875f4) is invalid for object
warning: checkpoint 159 fsck_obj_phys failed
error: object (oid 0x1): o_cksum (0xcc10249efbe74131) is invalid for object
warning: checkpoint 160 fsck_obj_phys failed
Too many warnings of this type generated; suppressing subsequent ones
error: object (oid 0x52347): o_cksum (0x7e9a12cbbf073802) is invalid for object
error: object (oid 0x1): o_cksum (0xcbeed0f9fc089d79) is invalid for object
error: object (oid 0x52349): o_cksum (0xbc8a61e8019098a0) is invalid for object
error: object (oid 0x5234d): o_cksum (0xbc8c8536018e74c2) is invalid for object
error: object (oid 0x5234f): o_cksum (0xbc8d83ee018d75c7) is invalid for object
error: object (oid 0x52351): o_cksum (0xbc8e82a6018c76cc) is invalid for object
error: object (oid 0x1): o_cksum (0xcc2b529dfbcc0bde) is invalid for object
error: object (oid 0x52353): o_cksum (0xbc8f8ca2018b6c8a) is invalid for object
error: object (oid 0x52355): o_cksum (0xbc908b5a018a6d8f) is invalid for object
error: object (oid 0x1): o_cksum (0xcd22931ffad48add) is invalid for object
error: object (oid 0x52357): o_cksum (0xbc918a1201896e94) is invalid for object
error: object (oid 0x1): o_cksum (0xcd705a7ffa86ad30) is invalid for object
error: object (oid 0x52359): o_cksum (0x7ea48417befcc3f3) is invalid for object
error: object (oid 0x1): o_cksum (0xcdba8d2dfa3c6925) is invalid for object
error: object (oid 0x5235d): o_cksum (0x7ea6ff53befa480f) is invalid for object
error: object (oid 0x1): o_cksum (0xcde568d1fa118246) is invalid for object
error: object (oid 0x5235f): o_cksum (0x7ea83cf1bef90a1d) is invalid for object
error: object (oid 0x1): o_cksum (0xce35205af9c1b5ec) is invalid for object
error: object (oid 0x1): o_cksum (0xcc25debbfbd180a7) is invalid for object
error: object (oid 0x1): o_cksum (0xcd1f5d44fad7c122) is invalid for object
error: object (oid 0x52365): o_cksum (0x7eac1b2dbef52adb) is invalid for object
error: object (oid 0x52367): o_cksum (0x7ead58cbbef3ece9) is invalid for object
error: object (oid 0x1): o_cksum (0xcc9bcf26fb5b7153) is invalid for object
error: object (oid 0x52369): o_cksum (0x7eae9669bef2aef7) is invalid for object
error: object (oid 0x1): o_cksum (0xcdc371d1fa3381ad) is invalid for object
error: object (oid 0x1): o_cksum (0xcdc9182cfa2dd9c2) is invalid for object
error: object (oid 0x5236f): o_cksum (0x7eb2400dbeef045b) is invalid for object
error: object (oid 0x1): o_cksum (0xce63c59df9930406) is invalid for object
error: object (oid 0x1): o_cksum (0xcd9a9ca2fa5c614a) is invalid for object
error: object (oid 0x52373): o_cksum (0x7eb4bb49beec8877) is invalid for object
error: object (oid 0x52377): o_cksum (0x7eb74587bee9fd8d) is invalid for object
error: object (oid 0x1): o_cksum (0xcc4bee2dfbab66ac) is invalid for object
error: object (oid 0x1): o_cksum (0xcc7270fafb84d9cb) is invalid for object
error: object (oid 0x5237b): o_cksum (0xbca5729c017580cd) is invalid for object
error: object (oid 0x1): o_cksum (0xcc7d4cecfb79fafa) is invalid for object
error: object (oid 0x1): o_cksum (0xcd25557ffad1c698) is invalid for object
error: object (oid 0x52381): o_cksum (0xbca8b6b801723bd5) is invalid for object
error: object (oid 0x52383): o_cksum (0x7ebe7a5bbee2c6d1) is invalid for object
error: object (oid 0x1): o_cksum (0xcdd1f60cfa24f8ef) is invalid for object
error: object (oid 0x52385): o_cksum (0x7ebfb7f9bee188df) is invalid for object
error: object (oid 0x1): o_cksum (0xccc05859fb36ddc7) is invalid for object
error: object (oid 0x52387): o_cksum (0x7ec0f597bee04aed) is invalid for object
error: object (oid 0x1): o_cksum (0xccc2b340fb34823c) is invalid for object
error: object (oid 0x1): o_cksum (0xcceba331fb0b879a) is invalid for object
error: object (oid 0x5238b): o_cksum (0xbcae21e0016ccf40) is invalid for object
error: object (oid 0x1): o_cksum (0xcc592b37fb9e259d) is invalid for object
error: object (oid 0x1): o_cksum (0xcc51ab61fba5a747) is invalid for object
error: object (oid 0x52391): o_cksum (0x7ec6e1bbbeda5d38) is invalid for object
error: object (oid 0x1): o_cksum (0xcc2fc8e4fbc7928d) is invalid for object
error: object (oid 0x1): o_cksum (0xcc7b871dfb7b8088) is invalid for object
error: object (oid 0x1): o_cksum (0xcc2725abfbd037f3) is invalid for object
error: object (oid 0x52397): o_cksum (0xbcb46d7c016681fc) is invalid for object
error: object (oid 0x1): o_cksum (0xccb7533bfb3fe4d2) is invalid for object
error: object (oid 0x5239b): o_cksum (0x7ecccd8dbed46fd5) is invalid for object
error: object (oid 0x405239d): o_cksum (0x7ece0b2bbed331e3) is invalid for object
error: object (oid 0x1): o_cksum (0xcd1c9368e0da8a11) is invalid for object
error: object (oid 0x5239f): o_cksum (0x7ecf48c9bed1f3f1) is invalid for object
error: object (oid 0x1): o_cksum (0xce82dfbbf973e06c) is invalid for object
error: object (oid 0x523a1): o_cksum (0x7ed0b331bed08929) is invalid for object
error: object (oid 0x1): o_cksum (0xcdc4dd34fa321451) is invalid for object
error: object (oid 0x523a3): o_cksum (0x7ed1f0cfbecf4b37) is invalid for object
error: object (oid 0x1): o_cksum (0xcc2932adfbce29ed) is invalid for object
error: object (oid 0x523a5): o_cksum (0x7ed32e6dbece0d45) is invalid for object
error: object (oid 0x1): o_cksum (0xcc30a526fbc6b577) is invalid for object
error: object (oid 0x523a7): o_cksum (0x7ed46c0bbecccf53) is invalid for object
error: object (oid 0x1): o_cksum (0xcc4b343ffbac1f61) is invalid for object
error: object (oid 0x523a9): o_cksum (0x3c2c08d180fb8068) is invalid for object
error: object (oid 0x1): o_cksum (0xcc302d1efbc72d7f) is invalid for object
error: object (oid 0x523ab): o_cksum (0x3c2d8c2d80f9fca5) is invalid for object
error: object (oid 0x1): o_cksum (0xccba2a7afb3d0c21) is invalid for object
error: object (oid 0x523ad): o_cksum (0x3c2f402f80f8482f) is invalid for object
error: object (oid 0x1): o_cksum (0xccd97b76fb1db2d2) is invalid for object
error: object (oid 0x523b1): o_cksum (0x3c32431580f5447c) is invalid for object
error: object (oid 0x1): o_cksum (0xcce893d7fb0e9671) is invalid for object
error: object (oid 0x1): o_cksum (0xcd83916bfa737070) is invalid for object
error: object (oid 0x523b5): o_cksum (0x3c3549cd80f23cf6) is invalid for object
error: object (oid 0x1): o_cksum (0xceaa1eb7f94c966e) is invalid for object
error: object (oid 0x1): o_cksum (0xce06c55ff9f01a31) is invalid for object
error: object (oid 0x523bb): o_cksum (0x3c39ea2d80ed9b5b) is invalid for object
error: object (oid 0x1): o_cksum (0xcc98a8abfb5e9605) is invalid for object
error: object (oid 0x523bd): o_cksum (0x7ee3ac89bebd8acc) is invalid for object
error: object (oid 0x1): o_cksum (0xcd84cd46fa7239a0) is invalid for object
Checking the EFI jumpstart record
Checking the space manager
Checking the space manager free queue trees
error: (oid 0x74f1ec) btn: invalid o_cksum (0x3b34a4a1a80e52d3)
error: Spaceman free queue tree of type [1] is invalid
Space manager free queue trees are invalid
The volume /dev/disk2s2 could not be verified completely
Storage system check exit code is 0
Finished file system verification on disk23
-bash-3.2#

En gros elle aurait saturé son ssd ?
 
Le super-bloc du Conteneur (qui recèle la taille théorique en blocs du Conteneur) n'a pas pu être vérifié et donc fournir la taille requise pour la partition apfs.

- je m'en tiens là pour ce soir. On verra demain s'il y a une issue au problème.​

Note : ce n'est pas un problème de trop-plein de données.
 
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Merci macomaniac, à demain. Manifestes toi lorsque tu te sentiras de me supporter de nouveau. Je guetterai ma boîte mail régulièrement pour éviter de te faire attendre.