{41, "ELNRNG", "link number out of range"},
	{42, "EUNATCH", "protocol driver not attached"},
	{43, "ENOCSI", "no CSI structure available"},
	{44, "EL2HLT", "level 2 halted"},
	{45, "EDEADLK", "resource deadlock avoided"},
	{46, "ENOLCK", "no locks available"},
	{50, "EBADE", "invalid exchange"},
	{51, "EBADR", "invalid request descriptor"},
	{52, "EXFULL", "exchange full"},
	{53, "ENOANO", "no anode"},

- If you plan to use `mc admin update`, MinIO process must have write access to the parent directory where the binary is present on the host system.
- `mc admin update` is not supported and should be avoided in kubernetes/container environments, please upgrade containers by upgrading relevant container images.

	{41, "ELNRNG", "link number out of range"},
	{42, "EUNATCH", "protocol driver not attached"},
	{43, "ENOCSI", "no CSI structure available"},
	{44, "EL2HLT", "level 2 halted"},
	{45, "EDEADLK", "resource deadlock avoided"},
	{46, "ENOLCK", "no locks available"},
	{50, "EBADE", "invalid exchange"},
	{51, "EBADR", "invalid request descriptor"},
	{52, "EXFULL", "exchange full"},
	{53, "ENOANO", "no anode"},

	{31, "EMLINK", "too many links"},
	{32, "EPIPE", "broken pipe"},
	{33, "EDOM", "numerical argument out of domain"},
	{34, "ERANGE", "numerical result out of range"},
	{35, "EDEADLK", "resource deadlock avoided"},
	{36, "ENAMETOOLONG", "file name too long"},
	{37, "ENOLCK", "no locks available"},
	{38, "ENOSYS", "function not implemented"},
	{39, "ENOTEMPTY", "directory not empty"},

	{31, "EMLINK", "too many links"},
	{32, "EPIPE", "broken pipe"},
	{33, "EDOM", "numerical argument out of domain"},
	{34, "ERANGE", "numerical result out of range"},
	{35, "EDEADLK", "resource deadlock avoided"},
	{36, "ENAMETOOLONG", "file name too long"},
	{37, "ENOLCK", "no locks available"},
	{38, "ENOSYS", "function not implemented"},
	{39, "ENOTEMPTY", "directory not empty"},

	{41, "ELNRNG", "link number out of range"},
	{42, "EUNATCH", "protocol driver not attached"},
	{43, "ENOCSI", "no CSI structure available"},
	{44, "EL2HLT", "level 2 halted"},
	{45, "EDEADLK", "resource deadlock avoided"},
	{46, "ENOLCK", "no locks available"},
	{50, "EBADE", "invalid exchange"},
	{51, "EBADR", "invalid request descriptor"},
	{52, "EXFULL", "exchange full"},
	{53, "ENOANO", "no anode"},

	{41, "ELNRNG", "link number out of range"},
	{42, "EUNATCH", "protocol driver not attached"},
	{43, "ENOCSI", "no CSI structure available"},
	{44, "EL2HLT", "level 2 halted"},
	{45, "EDEADLK", "resource deadlock avoided"},
	{46, "ENOLCK", "no locks available"},
	{50, "EBADE", "invalid exchange"},
	{51, "EBADR", "invalid request descriptor"},
	{52, "EXFULL", "exchange full"},
	{53, "ENOANO", "no anode"},

	{31, "EMLINK", "too many links"},
	{32, "EPIPE", "broken pipe"},
	{33, "EDOM", "numerical argument out of domain"},
	{34, "ERANGE", "numerical result out of range"},
	{35, "EDEADLK", "resource deadlock avoided"},
	{36, "ENAMETOOLONG", "file name too long"},
	{37, "ENOLCK", "no locks available"},
	{38, "ENOSYS", "function not implemented"},
	{39, "ENOTEMPTY", "directory not empty"},

	< OS;

	reflect !< OS;

	OS
	< golang.org/x/sys/cpu;

	# FMT is OS (which includes string routines) plus reflect and fmt.
	# It does not include package log, which should be avoided in core packages.
	arena, strconv, unicode
	< reflect;

	os, reflect
	< internal/fmtsort
	< fmt;

	OS, fmt
	< FMT;

	log !< FMT;

	# Misc packages needing only FMT.
	FMT

// handles 'push' requests and close - the code will eventually call the 'push' code, and it needs more mutex
// protection. Original code avoided the mutexes by doing both 'push' and 'process requests' in same thread.
func (s *DiscoveryServer) processRequest(req *discovery.DiscoveryRequest, con *Connection) error {
	stype := v3.GetShortType(req.TypeUrl)