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NFS open/creat hack

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A hack to work around non-POSIX NFS <-> FUSE behavior where it turns
an open(O_EXCL|O_CREAT,0444) into multiple calls that results in
EACCES.
This commit is contained in:
Antonio SJ Musumeci 2020-07-16 15:31:50 -04:00
parent 5a0568495b
commit 93218a343a
12 changed files with 280 additions and 18 deletions
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2
src/config.cpp
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@ -88,6 +88,7 @@ Config::Config()
minfreespace(MINFREESPACE_DEFAULT),
mount(),
moveonenospc(false),
nfsopenhack(NFSOpenHack::ENUM::OFF),
nullrw(false),
pid(::getpid()),
posix_acl(false),
@ -149,6 +150,7 @@ Config::Config()
_map["minfreespace"] = &minfreespace;
_map["mount"] = &mount;
_map["moveonenospc"] = &moveonenospc;
_map["nfsopenhack"] = &nfsopenhack;
_map["nullrw"] = &nullrw;
_map["pid"] = &pid;
_map["posix_acl"] = &posix_acl;