Hello, I have a vm running a linux guest that has a CIFS mount connecting to a directory on the Mac host. In this setup I start a docker environment and I run a make from within that returns an error (/project maps to /usr/local/go) /usr/bin/ranlib libshim.a cd /project/src/github.com/hyperledger/fabric-private-chaincode/ecc_enclave/_build/enclave && mkdir -p /project/src/github.com/hyperledger/fabric-private-chaincode/ecc_enclave/_build/lib cd /project/src/github.com/hyperledger/fabric-private-chaincode/ecc_enclave/_build/enclave && cp libshim.a /project/src/github.com/hyperledger/fabric-private-chaincode/ecc_enclave/_build/lib/ cp: skipping file 'libshim.a', as it was replaced while being copied I also have the shared directory copied inside of the linux vm in another directory and if I do everything from within that directory the make runs there without any issues. This is my smb.conf on the Mac host: [global] workgroup = WORKGROUP server string = samba server server role = standalone server bind interfaces only = yes interfaces=lo0 max log size = 50 passdb backend = tdbsam client min protocol = SMB2 client max protocol = SMB3 force user = sambauser socket options = IPTOS_LOWDELAY TCP_NODELAY SO_SNDBUF=64000 SO_RCVBUF=64000 SO_KEEPALIVE [HyperledgerLabs] comment = hyperledger-labs path = /Users/mariamunaro/go/src/github.com/hyperledger-labs valid users = sambauser create mask = 664 public = no writable = yes follow symlinks = yes wide links = yes this is the /etc/fstabs on the linux guest # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> # / was on /dev/ubuntu-vg/ubuntu-lv during curtin installation /dev/disk/by-id/dm-uuid-LVM-y7bMmAq2CP4PuqGC3s7vaR8Tw2R7x55g81YfB0Jkg5ghl8pakhwVMeaabnoT3ScJ / ext4 defaults 0 1 # /boot was on /dev/sda2 during curtin installation /dev/disk/by-uuid/14ece9de-27da-4250-9078-4b1e5a6b5457 /boot ext4 defaults 0 1 /swap.img none swap sw 0 0 //10.0.2.2/HyperledgerLabs /usr/local/go/src/github.com/hyperledger-labs cifs uid=1000,credentials=/home/fpcmm/.smbcredentials 0 0 My guess is that there is an issue with the ranlib that doesn't complete before the cp? Any pointers would be helpful TIA!