dpunk3

All good, after that command (super helpful) everything was straightforward but wanted to make sure anyone who reads this in the future looking for a solution isn't surprised when this happens

Ran the command, when I stopped the array it gave me a 'Wrong' error on all of the disks I ran the command on. Wouldn't let me restart the array. Started a new config, ran a parity check in maintenance mode, and the disks successfully formatted/mounted on the next format. Thank you for the help

Added 10 new disks to my array, 4 of them formatted and mounted as expected. 6 of them will attempt to format and then immediately say 'Unmountable: wrong or no filesystem' Has anyone seen this before? Log: Jul 29 10:31:55 Cosmos kernel: mdcmd (46): nocheck pause Jul 29 10:31:57 Cosmos emhttpd: creating volume: disk14 (xfs) Jul 29 10:31:57 Cosmos emhttpd: shcmd (388): /sbin/wipefs -af --lock /dev/md14p1 Jul 29 10:31:57 Cosmos emhttpd: shcmd (389): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md14p1 Jul 29 10:31:58 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:58 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:58 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:58 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:58 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:58 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:58 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:58 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:58 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:58 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:58 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:58 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:58 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:58 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:58 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:58 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:58 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:58 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:58 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:58 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:58 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:58 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:58 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:58 Cosmos root: #011#011#011devicename Jul 29 10:31:58 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:58 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:58 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:58 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:58 Cosmos emhttpd: shcmd (389): exit status: 1 Jul 29 10:31:58 Cosmos emhttpd: mounting /mnt/disk14 Jul 29 10:31:58 Cosmos emhttpd: shcmd (390): mkdir -m 0666 -p /mnt/disk14 Jul 29 10:31:58 Cosmos emhttpd: /sbin/blkid /dev/md14p1 2>&1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (391): mount -t xfs -o noatime,nodiscard,nouuid /dev/md14p1 /mnt/disk14 Jul 29 10:31:58 Cosmos root: mount: /mnt/disk14: wrong fs type, bad option, bad superblock on /dev/md14p1, missing codepage or helper program, or other error. Jul 29 10:31:58 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:58 Cosmos kernel: XFS (md14p1): Invalid superblock magic number Jul 29 10:31:58 Cosmos emhttpd: shcmd (391): exit status: 32 Jul 29 10:31:58 Cosmos emhttpd: shcmd (392): rmdir /mnt/disk14 Jul 29 10:31:58 Cosmos emhttpd: disk14: mount error: wrong or no file system Jul 29 10:31:58 Cosmos emhttpd: creating volume: disk15 (xfs) Jul 29 10:31:58 Cosmos emhttpd: shcmd (394): /sbin/wipefs -af --lock /dev/md15p1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (395): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md15p1 Jul 29 10:31:58 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:58 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:58 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:58 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:58 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:58 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:58 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:58 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:58 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:58 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:58 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:58 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:58 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:58 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:58 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:58 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:58 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:58 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:58 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:58 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:58 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:58 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:58 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:58 Cosmos root: #011#011#011devicename Jul 29 10:31:58 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:58 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:58 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:58 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:58 Cosmos emhttpd: shcmd (395): exit status: 1 Jul 29 10:31:58 Cosmos emhttpd: mounting /mnt/disk15 Jul 29 10:31:58 Cosmos emhttpd: shcmd (396): mkdir -m 0666 -p /mnt/disk15 Jul 29 10:31:58 Cosmos emhttpd: /sbin/blkid /dev/md15p1 2>&1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (397): mount -t xfs -o noatime,nodiscard,nouuid /dev/md15p1 /mnt/disk15 Jul 29 10:31:58 Cosmos kernel: XFS (md15p1): Invalid superblock magic number Jul 29 10:31:58 Cosmos root: mount: /mnt/disk15: wrong fs type, bad option, bad superblock on /dev/md15p1, missing codepage or helper program, or other error. Jul 29 10:31:58 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:58 Cosmos emhttpd: shcmd (397): exit status: 32 Jul 29 10:31:58 Cosmos emhttpd: shcmd (398): rmdir /mnt/disk15 Jul 29 10:31:58 Cosmos emhttpd: disk15: mount error: wrong or no file system Jul 29 10:31:58 Cosmos emhttpd: creating volume: disk16 (xfs) Jul 29 10:31:58 Cosmos emhttpd: shcmd (400): /sbin/wipefs -af --lock /dev/md16p1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (401): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md16p1 Jul 29 10:31:58 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:58 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:58 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:58 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:58 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:58 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:58 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:58 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:58 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:58 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:58 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:58 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:58 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:58 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:58 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:58 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:58 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:58 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:58 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:58 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:58 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:58 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:58 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:58 Cosmos root: #011#011#011devicename Jul 29 10:31:58 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:58 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:58 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:58 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:58 Cosmos emhttpd: shcmd (401): exit status: 1 Jul 29 10:31:58 Cosmos emhttpd: mounting /mnt/disk16 Jul 29 10:31:58 Cosmos emhttpd: shcmd (402): mkdir -m 0666 -p /mnt/disk16 Jul 29 10:31:58 Cosmos emhttpd: /sbin/blkid /dev/md16p1 2>&1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (403): mount -t xfs -o noatime,nodiscard,nouuid /dev/md16p1 /mnt/disk16 Jul 29 10:31:58 Cosmos kernel: XFS (md16p1): Invalid superblock magic number Jul 29 10:31:58 Cosmos root: mount: /mnt/disk16: wrong fs type, bad option, bad superblock on /dev/md16p1, missing codepage or helper program, or other error. Jul 29 10:31:58 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:58 Cosmos emhttpd: shcmd (403): exit status: 32 Jul 29 10:31:58 Cosmos emhttpd: shcmd (404): rmdir /mnt/disk16 Jul 29 10:31:58 Cosmos emhttpd: disk16: mount error: wrong or no file system Jul 29 10:31:58 Cosmos emhttpd: creating volume: disk17 (xfs) Jul 29 10:31:58 Cosmos emhttpd: shcmd (406): /sbin/wipefs -af --lock /dev/md17p1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (407): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md17p1 Jul 29 10:31:58 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:58 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:58 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:58 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:58 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:58 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:58 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:58 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:58 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:58 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:58 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:58 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:58 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:58 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:58 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:58 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:58 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:58 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:58 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:58 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:58 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:58 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:58 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:58 Cosmos root: #011#011#011devicename Jul 29 10:31:58 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:58 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:58 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:58 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:58 Cosmos emhttpd: shcmd (407): exit status: 1 Jul 29 10:31:58 Cosmos emhttpd: mounting /mnt/disk17 Jul 29 10:31:58 Cosmos emhttpd: shcmd (408): mkdir -m 0666 -p /mnt/disk17 Jul 29 10:31:58 Cosmos emhttpd: /sbin/blkid /dev/md17p1 2>&1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (409): mount -t xfs -o noatime,nodiscard,nouuid /dev/md17p1 /mnt/disk17 Jul 29 10:31:58 Cosmos kernel: XFS (md17p1): Invalid superblock magic number Jul 29 10:31:58 Cosmos root: mount: /mnt/disk17: wrong fs type, bad option, bad superblock on /dev/md17p1, missing codepage or helper program, or other error. Jul 29 10:31:58 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:58 Cosmos emhttpd: shcmd (409): exit status: 32 Jul 29 10:31:58 Cosmos emhttpd: shcmd (410): rmdir /mnt/disk17 Jul 29 10:31:58 Cosmos emhttpd: disk17: mount error: wrong or no file system Jul 29 10:31:58 Cosmos emhttpd: creating volume: disk18 (xfs) Jul 29 10:31:58 Cosmos emhttpd: shcmd (412): /sbin/wipefs -af --lock /dev/md18p1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (413): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md18p1 Jul 29 10:31:58 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:58 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:58 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:58 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:58 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:58 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:58 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:58 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:58 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:58 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:58 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:58 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:58 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:58 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:58 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:58 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:58 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:58 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:58 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:58 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:58 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:58 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:58 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:58 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:58 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:58 Cosmos root: #011#011#011devicename Jul 29 10:31:58 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:58 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:58 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:58 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:58 Cosmos emhttpd: shcmd (413): exit status: 1 Jul 29 10:31:58 Cosmos emhttpd: mounting /mnt/disk18 Jul 29 10:31:58 Cosmos emhttpd: shcmd (414): mkdir -m 0666 -p /mnt/disk18 Jul 29 10:31:58 Cosmos emhttpd: /sbin/blkid /dev/md18p1 2>&1 Jul 29 10:31:58 Cosmos emhttpd: shcmd (415): mount -t xfs -o noatime,nodiscard,nouuid /dev/md18p1 /mnt/disk18 Jul 29 10:31:58 Cosmos kernel: XFS (md18p1): Invalid superblock magic number Jul 29 10:31:58 Cosmos root: mount: /mnt/disk18: wrong fs type, bad option, bad superblock on /dev/md18p1, missing codepage or helper program, or other error. Jul 29 10:31:58 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:58 Cosmos emhttpd: shcmd (415): exit status: 32 Jul 29 10:31:58 Cosmos emhttpd: shcmd (416): rmdir /mnt/disk18 Jul 29 10:31:58 Cosmos emhttpd: disk18: mount error: wrong or no file system Jul 29 10:31:58 Cosmos emhttpd: creating volume: disk19 (xfs) Jul 29 10:31:58 Cosmos emhttpd: shcmd (418): /sbin/wipefs -af --lock /dev/md19p1 Jul 29 10:31:59 Cosmos emhttpd: shcmd (419): mkfs.xfs -K -f -m crc=1,finobt=1 /dev/md19p1 Jul 29 10:31:59 Cosmos root: size 4091 of data subvolume is too small, minimum 4096 blocks Jul 29 10:31:59 Cosmos root: Usage: mkfs.xfs Jul 29 10:31:59 Cosmos root: /* blocksize */#011#011[-b size=num] Jul 29 10:31:59 Cosmos root: /* config file */#011[-c options=xxx] Jul 29 10:31:59 Cosmos root: /* metadata */#011#011[-m crc=0|1,finobt=0|1,uuid=xxx,rmapbt=0|1,reflink=0|1, Jul 29 10:31:59 Cosmos root: #011#011#011 inobtcount=0|1,bigtime=0|1,autofsck=xxx, Jul 29 10:31:59 Cosmos root: #011#011#011 metadir=0|1] Jul 29 10:31:59 Cosmos root: /* quota */#011#011[-m uquota|uqnoenforce,gquota|gqnoenforce, Jul 29 10:31:59 Cosmos root: #011#011#011 pquota|pqnoenforce] Jul 29 10:31:59 Cosmos root: /* data subvol */#011[-d agcount=n,agsize=n,file,name=xxx,size=num, Jul 29 10:31:59 Cosmos root: #011#011#011 (sunit=value,swidth=value|su=num,sw=num|noalign), Jul 29 10:31:59 Cosmos root: #011#011#011 sectsize=num,concurrency=num] Jul 29 10:31:59 Cosmos root: /* force overwrite */#011[-f] Jul 29 10:31:59 Cosmos root: /* inode size */#011[-i perblock=n|size=num,maxpct=n,attr=0|1|2, Jul 29 10:31:59 Cosmos root: #011#011#011 projid32bit=0|1,sparse=0|1,nrext64=0|1, Jul 29 10:31:59 Cosmos root: #011#011#011 exchange=0|1] Jul 29 10:31:59 Cosmos root: /* no discard */#011[-K] Jul 29 10:31:59 Cosmos root: /* log subvol */#011[-l agnum=n,internal,size=num,logdev=xxx,version=n Jul 29 10:31:59 Cosmos root: #011#011#011 sunit=value|su=num,sectsize=num,lazy-count=0|1, Jul 29 10:31:59 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:59 Cosmos root: /* label */#011#011[-L label (maximum 12 characters)] Jul 29 10:31:59 Cosmos root: /* naming */#011#011[-n size=num,version=2|ci,ftype=0|1,parent=0|1]] Jul 29 10:31:59 Cosmos root: /* no-op info only */#011[-N] Jul 29 10:31:59 Cosmos root: /* prototype file */#011[-p fname] Jul 29 10:31:59 Cosmos root: /* quiet */#011#011[-q] Jul 29 10:31:59 Cosmos root: /* realtime subvol */#011[-r extsize=num,size=num,rtdev=xxx,rgcount=n,rgsize=n, Jul 29 10:31:59 Cosmos root: #011#011#011 concurrency=num] Jul 29 10:31:59 Cosmos root: /* sectorsize */#011[-s size=num] Jul 29 10:31:59 Cosmos root: /* version */#011#011[-V] Jul 29 10:31:59 Cosmos root: #011#011#011devicename Jul 29 10:31:59 Cosmos root: <devicename> is required unless -d name=xxx is given. Jul 29 10:31:59 Cosmos root: <num> is xxx (bytes), xxxs (sectors), xxxb (fs blocks), xxxk (xxx KiB), Jul 29 10:31:59 Cosmos root: xxxm (xxx MiB), xxxg (xxx GiB), xxxt (xxx TiB) or xxxp (xxx PiB). Jul 29 10:31:59 Cosmos root: <value> is xxx (512 byte blocks). Jul 29 10:31:59 Cosmos emhttpd: shcmd (419): exit status: 1 Jul 29 10:31:59 Cosmos emhttpd: mounting /mnt/disk19 Jul 29 10:31:59 Cosmos emhttpd: shcmd (420): mkdir -m 0666 -p /mnt/disk19 Jul 29 10:31:59 Cosmos emhttpd: /sbin/blkid /dev/md19p1 2>&1 Jul 29 10:31:59 Cosmos emhttpd: shcmd (421): mount -t xfs -o noatime,nodiscard,nouuid /dev/md19p1 /mnt/disk19 Jul 29 10:31:59 Cosmos kernel: XFS (md19p1): Invalid superblock magic number Jul 29 10:31:59 Cosmos root: mount: /mnt/disk19: wrong fs type, bad option, bad superblock on /dev/md19p1, missing codepage or helper program, or other error. Jul 29 10:31:59 Cosmos root: dmesg(1) may have more information after failed mount system call. Jul 29 10:31:59 Cosmos emhttpd: shcmd (421): exit status: 32 Jul 29 10:31:59 Cosmos emhttpd: shcmd (422): rmdir /mnt/disk19 Jul 29 10:31:59 Cosmos emhttpd: disk19: mount error: wrong or no file system Jul 29 10:31:59 Cosmos kernel: mdcmd (47): check resume

Continuing the same issue from this thread: https://forums.unraid.net/topic/183683-server-keeps-freezing/#comment-1504392 My server just keeps hanging. I rebooted it yesterday, and needed to do a data rebuild cause one of my disks fell off (this was my fault). During the data rebuild, the system is doing the same thing as noted in this thread. Every month or so I need to reboot cause all of the applications are non responsive, I cannot get into the GUI (ngix error), when I try to run 'slim' on the CLI on the server itself now it's hanging and I literally cannot do anything. I can't even check the status of the rebuild, the system is completely non-responsive. I don't know why this keeps happening. Can someone please help me with this? This stupid issue has caused nothing but problems since I built this system 2-3 years ago. At most, I go a month without having to reboot when suddenly everything is non responsive and requires a reboot. Logs from my previous troubleshooting is on my last thread, as of now I can't get a dump since I would have to force reboot (during a parity rebuild operation that last I saw was at 17% after 1 day).

Not sure what is going on, everything seems fine except when I try to use the mover it no longer moves anything. No settings were changed from when it worked previously, only difference is the uprage to 7.0.1. cosmos-diagnostics-20250714-1045.zip

Just had a crash, I don't really see anything unusual but I also don't really know what I'm looking at. syslog-192.168.1.16.log

Nevermind, this post told me what I'm doing wrong. Now I just wait for another crash.

I changed the folder to a dedicated log folder after initially setting it to the system folder, but nothing was written. I can't find anything related to logging even after enabling and changing folders, not sure what I'm doing wrong.

Updated, enabled. Where do I go to get that syslog?

My server is doing this weird thing where at some point randomly, it will just stop functioning. The server itself responds to requests, and you can log into the web GUI. But the page is just white. All docker applications, VMs, etc are completely nonfunctional. This is a Supermicro board with IPMI so I can look at the console, but it's also just a blank screen. So I have no real idea what's going on. Diag attached, maybe someone could point me in the right direction? cosmos-diagnostics-20241229-2229.zip

This happened to me too with Home Assistant, anyone else seeing this?